Air Bubble

Even you can't breathe underwater, so you'll have to get to the surface. But bubbles like that are a way to grab some air while you're down there.

— Miles "Tails" Prower, Sonic Colors (Wii)

The Air Bubble^[1] (気泡, Kihō^?) is an object that appears in the Sonic the Hedgehog series. They are large bubbles in underwater environments that can provide the playable characters with extra air to breathe, thus allowing said characters to stay underwater for extended periods of time. Without using Air Bubbles underwater to breathe, the playable character will eventually drown.

Since their introduction, the Air Bubbles have appeared in almost every underwater-themed level in the Sonic the Hedgehog series. While the Air Bubbles' purpose and functions have remained the same in all games, there have been cases in several games where they have aided the player in other ways.

Description

In-game sprite of Air Bubbles.

Akin to their real-life counterparts, the Air Bubbles are large bubbles filled with oxygen. They appear exclusively in underwater-themed levels. Within these levels, Air bubbles can always found in the sections of the levels that are submerged in water; though, they do not appear in all underwater sections. In gameplay, they periodically rise in small clusters from cracks in the submerged floors. However, there have been cases where Air Bubbles have emerged from other sources. Once an Air Bubble has emerged, it starts rising up towards the surface until it reaches it or simply disperses.

When a playable character has to stay underwater for longer periods of time without drowning, the player has to make the playable character make physical contact with an Air Bubble, before said playable character runs out of air. This will make the playable character automatically inhale the Air Bubble and cause it to vanish, thus restoring the playable character's oxygen supply, and extend the time the player can remain underwater. The extended time underwater that Air Bubbles grant the player is limited though, and the playable character will eventually start to run out of air once more. Without using Air Bubbles underwater, the playable character will eventually drown, thus causing the player to lose a life.

While numerous Air Bubbles of all sizes are always released from their point of origin, it is only the biggest of them that the player can use to restore the playable character's oxygen supply, while the smaller ones go unnoticed by the playable character. As such, the player often has to wait until a large enough Air Bubble pops out of the ground to be inhaled.

Air bubbles are not necessarily needed by the player when passing through underwater sections, and a player can in some cases make it through a Zone without using them at all. However, because some underwater pathways in the Zones can be so long that the playable character cannot make it through them without getting at least one fresh supply of oxygen, Air Bubbles are usually necessary for the player's survival underwater.

Classic Sonic riding an Air Bubble in *Sonic Mania*.

Although they mainly serve to extend the player's time limit when underwater, there have been cases in several games where the Air Bubbles have served other purposes. Most noticeably, a few games have featured extra large Air Bubbles that can surround the playable character when they touch them. Whilst inside these ridable Air Bubbles, the playable character cannot drown and deflect enemy energy shots (similar to an Aqua Shield) while floating slowly towards the surface automatically. In addition, while riding these Air Bubbles, the player can move to the left or right, as well as changing the speed of the Air Bubbles' ascent by pressing up or down on . These Air Bubble can be popped by Spin Jumping out of them, hitting hazards, or colliding with walls or ceilings.

Countdown sequence

In numerous games in the Sonic series, including they early main games for the Sega Genesis, if the player is in an underwater section and does not get an Air Bubble within eighteen seconds, a countdown sequence will start. A small two-note jingle can be heard between five, ten, and fifteen seconds before this happens. When the countdown sequence begins, the game will display a countdown from five to zero on the screen. If the player does not get an Air Bubble or gets back to the surface before the alarm music ends and counter reaches zero, then a second later, the playable character will drown.

The alarm jingle, that signifies that the player is about to drown, is believed to be composed by Yukifumi Makino, the sound programmer of Sonic the Hedgehog (16-bit)^{[Note 1]} and it has since then been used in many later games through the series.

Countdown jingles

Game	Length	Composer
Sonic the Hedgehog	0:13	Yukifumi Makino
Sonic the Hedgehog 2	0:13	Yukifumi Makino
Sonic the Hedgehog Pocket Adventure	0:11	Maitaro
Sonic Colors	0:19	Amsterdam Session Orchestra

Game appearances

Sonic the Hedgehog (16-bit)

The Air Bubbles made their first appearance in the original Sonic the Hedgehog for the Sega Genesis. In this game, they only appear in the underwater-orientated Zones, namely Labyrinth Zone and Scrap Brain Zone Act 3.

Sonic the Hedgehog (8-bit)

In the 8-bit version of Sonic the Hedgehog, Air Bubbles only appear in Labyrinth Zone. Also, instead of hearing the infamous alarm jingle when about to run out of air, the player hears a beeping sound that increases in frequency the closer Sonic gets to drowning.

Sonic the Hedgehog 2 (16-bit)

In Sonic the Hedgehog 2, the Air Bubbles make an appearance in the underwater areas of Aquatic Ruin Zone. While Chemical Plant Zone has underwater areas made of Mega Mack, they purposely contain no Air Bubbles.

Sonic the Hedgehog 2 (8-bit)

Sonic riding an Air Bubble in *Sonic the Hedgehog 2*.

In the 8-bit version of Sonic the Hedgehog 2, Air Bubbles appear exclusively in the underwater areas of Aqua Lake Zone. Also, in addition to the regular Air Bubbles, this Zone features extra large ridable Air Bubbles.

When about to run out of air in this game, instead of hearing the infamous alarm jingle, the player hears a beeping sound every time the counter counts down.

Sonic the Hedgehog CD

The Tidal Tempest boss using Air Bubbles to defend itself.

In Sonic the Hedgehog CD, the Air Bubbles appear only in the underwater areas of Tidal Tempest. Also, during the battle with the Tidal Tempest boss, Dr. Robotnik will create a large shield of Air Bubbles around the boss vehicle. The player is required to inhale the Air Bubbles in order to create an opening in the shield so they can hit and defeat Robotnik.

When about to run out of air in this game, instead of hearing the infamous alarm jingle, the player will hear an eerie bubbling sound that plays in the background during the countdown.

Sonic Chaos

In Sonic Chaos, the only appearance the Air Bubbles make is in the underwater areas of Aqua Planet Zone.

When about to run out of air in this game, instead of hearing the infamous alarm jingle, the player hears a beeping sound as the counter counts down.

Sonic the Hedgehog 3

Tails creating Air Bubbles by popping Balloons in Carnival Night Zone.

In Sonic the Hedgehog 3 (and its lock-on extension Sonic the Hedgehog 3 & Knuckles), the typical Air Bubbles make an appearance in Hydrocity Zone. In addition, when in Carnival Night Zone Act 2, the player can release Air Bubbles by popping Balloons whilst underwater.

Sonic the Hedgehog Triple Trouble

In Sonic the Hedgehog Triple Trouble, the Air Bubbles make an appearance in Tidal Plant Zone. Also, in addition to regular Air Bubbles, this Zone features extra large ridable Air Bubbles. To release these bubbles however, the player has to press a nearby pink Switch.

When about to run out of air in this game, instead of hearing the infamous alarm jingle, the player hears a beeping sound every time the counter counts down.

Sonic Blast

In Sonic Blast, the Air Bubbles make an exclusive appearance in the underwater areas of Blue Marine Zone. Also, when fighting the underwater boss of Blue Marine Zone, the player can trick the boss into firing harpoons into the ground in order to release Air Bubbles for the playable character to rely on for air during the boss battle.

When about to run out of air in this game, no special music or sound effect is played during the countdown.

Sonic Adventure

In Sonic Adventure and its remake Sonic Adventure DX: Director's Cut, the Air Bubbles only make an appearance in the underwater areas of Emerald Coast despite the game having more than one underwater-themed Action Stage.

Sonic the Hedgehog Pocket Adventure

In Sonic the Hedgehog Pocket Adventure, the only time the Air Bubbles make an appearance in this game is in the underwater sections of Aquatic Relix Zone.

Sonic Shuffle

In Sonic Shuffle, Air Bubbles appear as board Spaces that can be found on the Emerald Coast Board. When a player enters the water, a five-turn counter will be placed on them. By passing over an Air Bubble space, the counter will be reset to five turns. However, if the playable character does not reach an Air Bubble space or reach the surface before the counter reaches zero, they will drown and wash up on the surface, wasting a turn.

Sonic Adventure 2

In Sonic Adventure 2 and its remake Sonic Adventure 2: Battle, the Air Bubbles make an appearance in the underwater sections of both Aquatic Mine and Cannon's Core.

Sonic Advance series

Sonic Advance

In Sonic Advance, the Air Bubbles are only encountered in the underwater sections of Ice Mountain Zone.

Sonic Advance 3

In Sonic Advance 3, the Air Bubbles' are restricted to the underwater areas in Ocean Base and Twinkle Snow's Acts.

Sonic Rush

In Sonic Rush, the Air Bubbles only appear in the underwater areas found within Water Palace.

Sonic Chronicles: The Dark Brotherhood

In Sonic Chronicles: The Dark Brotherhood, Air Bubbles appear in the game's last chapter when Sonic and Tails' team enter Prefect Charyb's lair on Nocturne. At that point, Prefect Charyb appears and floods the lair with water, causing Air Bubbles to appear. While moving around the submerged lair, the player's party will gradually lose POW Points (PP). However, the player can refill their PP using Air Bubbles. Once a character's PP reaches zero, that character's HP will then begin depleting until they only have one HP left.

Sonic the Hedgehog 4

Episode I

In Sonic the Hedgehog 4: Episode I, the Air Bubbles only make an appearance in the underwater sections of Lost Labyrinth Zone Act 3.

Episode II

In Sonic the Hedgehog 4: Episode I, the underwater areas in Sylvania Castle Zone and White Park Zone are the only places where the Air Bubbles can be found.

Sonic Colors

In Sonic Colors, the Air Bubbles make an appearance in both the Wii and Nintendo DS version of the game. On both versions, they main appear in the underwater sections of Aquarium Park. In the WIi version of the game, the Air Bubbles also appear in the underwater sections of the Game Land.

Sonic Generations

In Sonic Generations, the Air Bubbles appear in both the console/PC and Nintendo 3DS version of the game. On the console/PC version, the Air Bubbles appear in the underwater sections of Chemical Plant and Seaside Hill and their associated Challenge Acts. On the Nintendo 3DS version on the other hand, the Air Bubbles only appear in the underwater sections of Water Palace and its missions.

In Water Palace in the Nintendo 3DS version, the alarm music for drowning is not featured. Instead, the countdown uses submarine radar noises for each number.

Sonic Lost World

In the Nintendo 3DS version of Sonic Lost World, the Air Bubbles can only be found in the underwater sections of Tropical Coast.

Sonic Mania

In Sonic Mania, and its expansion Sonic Mania Plus, the Air Bubbles only appear in the underwater sections of Hydrocity Zone. Also, in addition to the regular Air Bubbles, this Zone's first Act features extra large ridable Air Bubbles that can be pushed around by Fans. To release these bubbles however, the player has to press a nearby Switch while underwater.

When facing the Laundro Mobile, the player can create Air Bubbles to rely on for air during the first phase of the boss battle by colliding with water mines.

Sonic Forces

In Sonic Forces, the Air Bubbles only appear in the sections of Chemical Plant that are submerged in Mega Mack.

In other media

Sonic the Comic

In Fleetway's Sonic the Comic, some stories depict Air Bubbles in flooded Zones and locations. During a trip to the Aquatic Ruin Zone, where he got trapped by debris, Sonic tried to reach some Air Bubbles, but was unable to do so until a Sentinel rescued him from drowning.^[2] Later, Grimer invented a trap to catch Sonic within the waters of Labyrinth Zone. There, Sonic was ambushed by new spider Badniks that shot fire, and fell into the water. After fighting a pair of Spikers, he found a vent of Air Bubbles where the trap was located and was engulfed by an impenetrable bubble of ultra-tough plastic. However, he escaped the trap using the flames of the new spider Badniks.^[3]

Adventures of Sonic the Hedgehog

In the Adventures of Sonic the Hedgehog television series, Dr. Robotnik and his robot son managed to drop Sonic into the sewer. However, Sonic was later seen inhaling Air Bubbles to survive underwater.^[4]

Archie Comics

In the Archie Comics' Sonic the Hedgehog miniseries, Sonic was about to drown after keeping himself from being pulled into an underwater Roboticizer by Jaws. Fortunately, thanks to a distraction provided by Tails and Rotor in the Bathysphere, Sonic was able to get some air from some Air Bubbles they made, and destroyed the Roboticizer.^[5]

Sonic X

In the Sonic X comic series published by Archie Comics, while trapped underwater in a virtual Labyrinth Zone, Sonic and Amy used Air Bubbles to breathe underwater while Knuckles and Rouge dealt with the surroundings.^[6]

Trivia

According to Yuji Naka, the idea for Air Bubbles came from thinking of ways to make the playable character have a weakness, as the developer team implemented it to the Labyrinth Zone.^[7]
In most of 3D games, the player instantly dies when falling into the water. They can, however, run across the water at a certain speed and at right angles.
In Sonic the Hedgehog 3, Air Bubbles exist within the sprite list of Launch Base Zone Act 2, even though none are ever encountered within this zone, despite there being underwater segments. They can be placed using Debug Mode.

Notes

↑ The drowning theme, along with the Chaos Emerald jingle, is not known to be composed by Masato Nakamura. Any of these two jingles aren't featured in Sonic the Hedgehog 1&2 Soundtrack album, as these jingles can be assumed to be composed by Yukifumi Makino.

References

↑ Sonic Team (4 November 2011). Sonic Generations. PlayStation 3. Sega. Area/Level: Chemical Plant (loading screen). "Omochao: You need air to stay underwater. Use Air Bubbles to catch your breath!"
↑ Sonic the Comic #29, "The Sentinel"
↑ Sonic the Comic #83, "Bubble Trouble"
↑ Askin, Robert (22 October 1993). "Robotnik, Jr.". Adventures of Sonic the Hedgehog. Season 1. Episode 29.
↑ Sonic the Hedgehog #1, "Something Fishy"
↑ Sonic X #11, "No Thanks for the Memories! Part Two"
↑ As for the air bubble idea, we were thinking of ways to make the character more unique, so we thought giving him some sort of weakness would be a good idea, and since there was a water stage, why not have him sink? So what to do when he gets in the water stage, we wondered, and after some deliberation we came up with the air bubbles. - Yuji Naka, Sonic Team Commentary in Sonic Jam Strategy Guide.

Navigation Templates to Air Bubble

Sonic the Hedgehog (16-bit)

Characters	Sonic \| Dr. Robotnik \| Animals (Flicky, Pocky, Pecky, Cucky, Ricky, Picky, Rocky) \| Tails* \| Knuckles* \| Super Sonic* \| Super Tails* \| Super Knuckles*
Badniks	Moto Bug \| Buzz Bomber \| Chopper \| Crabmeat \| Newtron \| Caterkiller \| Batbrain \| Roller \| Spikes \| Burrobot \| Jaws \| Orbinaut (Unidasu, Uni Uni) \| Bomb \| Ball Hog
Zones	Green Hill Zone \| Marble Zone \| Spring Yard Zone \| Labyrinth Zone \| Star Light Zone \| Scrap Brain Zone \| Final Zone \| Special Stages
Bosses	Egg Mobile-H \| Marble Zone boss \| Spring Yard Zone boss \| Labyrinth Zone boss \| Star Light Zone boss \| Final Zone
Moves/Techniques	Spin Jump \| Spin Attack \| Spin Dash* \| Insta-Shield* \| Propeller Flying* \| Glide* \| Climb*
Items	Ring \| Video Monitor (Super Ring, Shield, Power Sneakers, Invincible, Extra Life, S, Flame Shield, Aqua Shield, Thunder Shield) \| Continue \| Spring \| Lamppost \| Bumper \| Switch \| Air Bubble \| Bonus Point \| Signpost \| Giant Ring \| Capsule \| Jump Stand \| Up and Down \| Reverse \| Goal
Other	Blue Sphere \| Bomb \| Chaos Emerald \| Color Block \| Conveyor Belt \| Crusher \| Fan \| Fire Statue \| Fireball Cannon \| Giant spear \| Debug Mode \| Electric Generator \| Flywheel \| High-speed elevator \| Iron ball \| Madonna \| Movable box \| Rotating platform \| Original Soundtrack \| Promotional Comic \| Shuttle loop \| Sonic the Hedgehog Band (Max, Mach, Sharps, Vector) \| Seesaw \| South Island \| Spikes \| Splats \| Story Comic \| Time Attack \| Time Over \| Totem Pole \| Winding Tunnel Exclusive to the 2013 re-release of Sonic the Hedgehog*.

Sonic the Hedgehog (8-bit)

Main article | Glitches | Beta elements | Gallery

Characters	Sonic \| Dr. Robotnik \| Animals (Flicky, Pocky, Pecky, Cucky, Ricky, Picky, Rocky)
Zones	Green Hill Zone \| Bridge Zone \| Jungle Zone \| Labyrinth Zone \| Scrap Brain Zone \| Sky Base Zone \| Special Stages
Enemies	Moto Bug \| Buzz Bomber \| Chopper \| Crabmeat \| Newtron \| Caterkiller \| Spikes \| Burrobot \| Jaws \| Orbinaut (Unidasu, Uni Uni) \| Bomb \| Ball Hog
Bosses	Green Hill Zone boss \| Bridge Zone boss \| Jungle Zone boss \| Labyrinth Zone boss \| Sky Base Zone boss
Moves/Techniques	Spin Attack \| Spin Jump
Items	Ring \| Video monitor (Super Ring, Shield, Power Sneakers, Invincible, Extra Life, Continue Monitor, Arrow Monitor) \| Spring \| Bumper \| Switch \| Air Bubble \| Signpost \| Capsule
Other	Bomb \| Chaos Emerald \| Conveyor Belt \| Continue \| Crusher \| Electric Generator \| Fire Statue \| Flipper \| Giant spear \| Iron ball \| Seesaw \| South Island \| Spikes \| Time Over \| Teleporter \| Totem pole

Sonic the Hedgehog 2 (8-bit)

Main article | Manuals | Glitches | Beta elements | Gallery

Characters	Sonic \| Tails \| Dr. Robotnik \| Animals (Flicky, Ricky, Pocky, Rocky, Pecky, Cucky, Picky)
Badniks	Bomb \| Buton \| Burrowbot \| Game-game \| Newtron \| New Motora \| Taraban \| Zaririn
Zone	Under Ground Zone \| Sky High Zone \| Aqua Lake Zone \| Green Hills Zone \| Gimmick Mountain Zone \| Scrambled Egg Zone \| Crystal Egg Zone
Master Robots	Antlion Mecha \| Goose Mecha \| Mecha Sea Lion \| Mecha Pig \| Pig-Boar Mecha \| Silver Sonic \| Crystal Egg Zone boss
Moves/Techniques	Spin Attack \| Spin Jump
Items	Ring \| Monitor (Super Ring, Power Sneakers, Invincibility, Extra Life) \| Continue \| Spring \| Air Bubble \| Bonus Panel \| Capsule
Other	Chaos Emerald \| Flywheel \| Hang Glider \| High-speed warp tube \| Minecart \| Spin Attack \| South Island \| Teleporter

Sonic the Hedgehog 2

Characters	Sonic (Super Sonic, Glitch Sonic) \| Tails (Super Tails**) \| Knuckles (Super Knuckles) \| Dr. Robotnik \| Animals (Becky, Cucky, Flicky, Pocky, Pecky, Cucky, Ricky, Picky, Rocky, Locky, Wocky, Micky, Tocky)
Badniks	Aquis \| Asteron \| Balkiry \| Banper* \| Batbot** \| BFish* \| Bubbler* \| Bubbler's Mother* \| Buzzer \| Cactus* \| Chop Chop \| Clucker \| Coconuts \| Crawl \| Crawlton \| Flasher \| Frog* \| Gator* \| Gohla \| Grabber \| Grounder \| Jellygnite** \| Lobster* \| Masher \| Nebula \| Octus \| Rexon \| Shellcracker \| Slicer \| Snail* \| Spiker \| Spiny \| Stegway \| Turtloids \| Redz \| Whisp
Zones	Emerald Hill Zone \| Chemical Plant Zone \| Aquatic Ruin Zone \| Casino Night Zone \| Hill Top Zone \| Mystic Cave Zone \| Oil Ocean Zone \| Metropolis Zone \| Sky Chase Zone \| Wing Fortress Zone \| Death Egg Zone \| Green Hill Zone* \| Hidden Palace Zone** \| Genocide City Zone* \| Sand Shower Zone* \| Rock World Zone* \| Wood Zone* \| Egg Gauntlet Zone \| Boss Attack Zone \| Proto Palace Zone** \| Special Stage
Bosses	Drill Eggman \| Water Eggman \| Tonkachi Eggman \| Catcher Eggman \| Submarine Eggman \| Drill Eggman II \| Hidden Palace Zone boss** \| Submarine Eggman II \| Flying Eggman \| Barrier Eggman \| Mecha Sonic \| Death Egg Robot
Moves/Techniques	Climb \| Glide \| Insta-Shield** \| Propeller Flying \| Spin Jump \| Super Dash Attack \| Super Spin Attack
Items	Air Bubble \| Bomb \| Booster \| Bumper \| Capsule \| Continue \| Fan \| Flipper \| Iron ball \| Jump Panel \| Metal nut \| Monitor (Super Ring, Shield, Power Sneakers, Invincible, Extra Life, Teleporter, Eggman, Lightning Shield, Flame Shield, Random, Water Shield, S) \| Ring \| Signpost \| Spring \| Spring Catapult \| Star Circle \| Star Post \| Switch
Other	Original Soundtrack \| Bumper wall \| Cannon \| Chaos Emerald \| Conveyor Belt \| Corkscrew loop \| Crusher \| Death Egg Robot \| Debug Mode \| Egg Jet \| Giant spear \| Gondola \| High-speed elevator \| High-speed warp tube \| Mega Mack \| Perfect Bonus \| Seesaw \| Shuttle loop \| Slot machine \| Spikes \| Stone pillar \| Time Attack \| Tornado \| Totem pole \| West Side Island \| Winding Tunnel Exclusive to the prototype versions of Sonic the Hedgehog 2. * Exclusive to the 2013 re-release version.

Sonic the Hedgehog CD

Characters		Sonic \| Tails* \| Amy \| Dr. Eggman \| Metal Sonic \| Animals (Flicky, Pocky, Ricky, Pecky, Sheep, Swallow)
Rounds		Palmtree Panic \| Collision Chaos \| Tidal Tempest \| Quartz Quadrant \| Wacky Workbench \| Stardust Speedway \| Metallic Madness \| Special Stage \| Bonus Stage \| R2 \| Desert Dazzle*
Enemies		Amenbo \| Antlion \| Bigbom \| Dango \| Ga \| Hotaru \| Kabasira \| Kanabun \| Kemusi \| Kumo-Kumo \| Minomusi \| Noro-Noro \| Robot Ant \| Robot Bee \| Robot Beetle \| Robot Butterfly \| Robot Mantis \| Robot Mosquito \| Sasori \| Scarab \| Semi \| Taga-Taga \| Tamabboh \| Tentou \| Tonbo \| Yago
Bosses		EGG-HVC-001 \| Collision Chaos boss \| Tidal Tempest boss \| Quartz Quadrant boss \| Wacky Workbench boss \| Metal Sonic \| Metallic Madness boss \| Final Fever*
Moves/ Techniques	Playable characters	Propeller Flying* \| Spin Jump \| Super Spin Attack \| Super Spin Dash \| Super Peel Out
Moves/ Techniques	NPCs	Ring Spark Field \| V. Maximum Overdrive Attack
Gimmicks and obstacles		Bumper \| Chopper Block \| Conveyor Belt \| Crusher \| Dash Zone \| Electrical conduit \| Emerald Block \| Fan Block \| Flipper \| Flywheel \| Goal Plate \| High-speed warp tube \| Iron ball \| Rotating platform \| Seesaw \| Size Beam \| Snowblower \| Sphere \| Spikes \| Spring \| Spring Pole \| Switch \| Time Warp sign
Objects		Air Bubble \| Capsule \| Lamppost \| Little Planet flowers \| Metal Sonic Projector \| Monitor (1-UP, Invincible, Power Sneakers, Super Ring, Shield) \| Ring \| Robot transporter \| Super Ring \| Time Bonus \| Time Stone \| UFO
Music	Songs	Cosmic Eternity - Believe in Yourself \| Sonic - You Can Do Anything \| Sonic Boom
Music	Albums	Sonic the Hedgehog Boom \| Sonic the Hedgehog CD Original Soundtrack 20th Anniversary Edition \| Sonic CD (vinyl album)
Other		Debug Mode \| Freeze \| Little Planet \| Never Lake \| Shuttle loop \| Time Attack \| Winding Tunnel *Only included in the 2011 rerelease.

Sonic Chaos

Main article | Beta elements | Gallery

Characters		Sonic \| Tails \| Dr. Robotnik \| Flicky
Zones		Turquoise Hill Zone \| Gigalopolis Zone \| Sleeping Egg Zone \| Mecha Green Hill Zone \| Aqua Planet Zone \| Electric Egg Zone \| Special Stage
Enemies		Boing-o-Bot \| Bomb \| Buzz Bomber \| Coconut-Bot \| Frogger \| Mecha Hiyoko \| Metal-o-Turtle \| Tsuno-tsuno
Bosses		Lady Bug Boss \| Bead Worm Boss \| Bouncy Boss Robot \| Tree Crawler Boss \| Sphere-o-Bot Boss \| Laser Walker
Moves/Techniques		Airman Tails \| Spin Jump \| Super Peel Out \| Super Spin Attack \| Super Spin Dash
Gimmicks and obstacles		Bonus Plate \| Booster \| High-speed warp tube \| Spikes \| Spring \| Switch
Objects		Air Bubble \| Chaos Emerald \| Continue \| Ring \| Video monitor (Extra Life, Invincible, Super Ring, Pogo Spring, Rocket Shoes, Speed Shoes, Time Stop)
Other		Corkscrew loop \| Master Robots \| North Cave \| South Island \| Shuttle loop

Sonic the Hedgehog 3 & Knuckles

Main articles (Sonic 3, Sonic & Knuckles, Sonic 3 & Knuckles, Sonic & Knuckles Collection) | Staff (Sonic 3, Sonic & Knuckles, Sonic & Knuckles Collection) | Manuals (Sonic 3, Sonic & Knuckles) | Glitches (Sonic 3, Sonic 3 & Knuckles, Sonic & Knuckles Collection) | Beta elements (Sonic 3, Sonic & Knuckles, Sonic 3 & Knuckles) | Galleries (Sonic 3, Sonic & Knuckles, Sonic & Knuckles Collection)

Characters		Sonic (Super Sonic, Hyper Sonic) \| Tails (Super Tails) \| Knuckles (Super Knuckles, Hyper Knuckles) \| Dr. Robotnik \| Mecha Sonic (Mecha Sonic's Super State) \| Animals (Flicky (Flicky's Super State), Pocky, Pecky, Cucky, Ricky, Rocky)
Badniks		Batbot \| Blaster \| Blastoid (Carnival Night Zone) \| Blastoid (Hydrocity Zone) \| Bloominator \| Bubbles \| Bugernaut \| Butterdroid \| Catakiller, Jr. \| Chainspike \| Clamer \| Cluckoid \| Corkey \| Dragonfly \| EggRobo \| Fireworm \| Flybot767 \| Hyudoro \| Iwamodoki \| Jawz \| Madmole \| Mantis \| Mega Chopper \| Monkey Dude \| Mushmeanie \| Orbinaut \| Penguinator \| Pointdexter \| RhinoBot \| Ribot \| Rock'n \| Sandworm \| Skorp \| Snale Blaster \| Spikebonker \| Spiker \| Star Pointer \| Technosqueek \| Toxomister \| Turbo Spiker
Zones	Sonic 3	Angel Island Zone \| Hydrocity Zone \| Marble Garden Zone \| Carnival Night Zone \| IceCap Zone \| Launch Base Zone \| Special Stages \| Bonus Stages
	Sonic & Knuckles	Mushroom Hill Zone \| Flying Battery Zone \| Sandopolis Zone \| Lava Reef Zone \| Hidden Palace Zone \| Sky Sanctuary Zone \| Death Egg Zone \| The Doomsday Zone \| Special Stages \| Bonus Stages
	Competition	Azure Lake Zone \| Balloon Park Zone \| Chrome Gadget Zone \| Desert Palace Zone \| Endless Mine Zone
Bosses	Sub-bosses	Doctor Robotnik’s Flame Craft \| Doctor Robotnik’s Whirlpool Machine \| Tunnelbot \| Self D-Struct Machine \| Iceball \| Swing’m Spikez \| Hei Hou \| Gapsule \| Barrier Eggman \| Guardian \| Heat Arms \| Egg Mobile-H \| Flying Eggman \| Red Eye \| Death Ball
Bosses	Zone bosses	Doctor Robotnik’s Flame Craft \| Doctor Robotnik's Waterspout and Depth Charge Machine \| Doctor Robotnik’s Jet Drill Pod \| Doctor Robotnik's Energy Ship \| Doctor Robotnik’s Freeze-O-Matic \| Ball Shooter \| Beam Rocket \| Big Arm \| Jet Mobile \| Hang Mobile \| Egg Golem \| Hot Mobile \| Knuckles \| Mecha Sonic \| Mecha Sonic's Super State \| Great Eggman Robo \| The Doomsday Zone
Moves/Techniques		Bound Jump \| Double Jump \| Fireball Spin Dash \| Glide \| Gliding Knuckles Attack \| Hyper Flash \| Insta-Shield \| Propeller Flying \| Spin Jump \| Spin Dash \| Spin Attack \| Wall Climb
Items		Air Bubble \| Balloon \| Banana \| Bomb \| Booster \| Bumper \| Bumper wall \| Cannon \| Capsule \| Change \| Chaos Emerald \| Cloud \| Continue \| Fan \| Jump Stand \| Monitor (Water Shield, Flame Shield, Invincibility, Lightning Shield, Super Ring, Super Shoes, Extra Life, S, Eggman) \| Movable box \| Mushroom \| Pulley \| Ring \| Signpost \| Self-Propelled Bomb \| Slow-Down Shoes \| Snowboard \| Sphere \| Spikes \| Spring \| Spinning Top \| Star Post (Star Circle) \| Super Emerald \| Switch \| Transport \| Vine \| Zip Line
Other		Angel Island \| Barrel \| Blue Knuckles \| Conveyor Belt \| Corkscrew loop \| Crusher \| Debug Mode \| Fireball Cannon \| Flipper \| Flywheel \| Freeze \| Giant spear \| Goal \| Gravity Control Switch \| Gumball \| High-speed elevator \| High-speed warp tube \| Icicle \| Iron ball \| Jewel Radar \| Perfect Bonus \| Platform-raising Wheel \| Pole Elevator \| Relief \| Reverse \| Ring Shooter \| Rock Drill \| Seesaw \| Shuttle loop \| Slot machine \| Snowblower \| Sonic & Knuckles • Sonic the Hedgehog 3 \| Strange Relief \| Time Attack \| Tornado \| Warp Point \| Winding Tunnel \| Wonderman

Sonic the Hedgehog Triple Trouble

Main article | Beta elements | Gallery

Characters		Sonic \| Tails \| Dr. Robotnik \| Knuckles \| Nack \| Metal Sonic \| Flicky
Badniks		Boing-o-Bot \| Bombaberry \| Sunset Park Zone Badnik \| Kameka \| Rabibin \| Meta Junglira Zone Badnik \| Penguin Bombers \| Spidal Tap \| Tidal Plant Zone Badnik \| Mecha Hiyoko \| Bomblur
Zones		Great Turquoise Zone \| Sunset Park Zone \| Meta Junglira Zone \| Robotnik Winter Zone \| Tidal Plant Zone \| Atomic Destroyer Zone \| Special Stage
Bosses		Tart Turtle \| Marve-shupopolous-gou \| Wood Buttarundorf \| Giga Thomas "Pen" \| Knuckles the Echidna \| Metal Sonic \| Atomic Destroyer Zone Boss 1 \| 2 \| 3 \| Nack the Weasel
Moves/Techniques		Flying Spin Attack \| Heli-Tails \| Spin Attack \| Spin Jump \| Strike Dash \| Super Spin Dash \| V. Maximum Overdrive Attack
Objects		Ring \| Monitor (Super Ring, Power Sneakers, Rocket Shoes, Pogo Spring, Hyper Heli-Tails, Jet Board, Propeller Shoes, Invincibility, 1-Up, Marker, Chaos Emerald, Time Bonus) \| Continue \| Spring \| Air Bubble \| Bonus Panel
Other		Bomb \| Booster \| Breakaway Bumper \| Chaos Emerald \| Comic Adaptation \| Conveyor Belt \| High-speed warp tube \| Sea Fox \| Shuttle loop \| Snowboard \| Spin Coaster \| Star Circle \| Switch \| Teleporter \| Tornado

Sonic Blast

Main article | Gallery

Characters		Sonic \| Knuckles \| Dr. Eggman
Zones		Green Hill Zone \| Yellow Desert Zone \| Red Volcano Zone \| Blue Marine Zone \| Silver Castle Zone \| Special Stage
Enemies		Aquis \| Batbot \| Blue Marine Zone Badnik \| Buzzer \| Coconuts \| Egg Saucer \| Gohla \| Masher \| Octopus \| Rexon \| Yellow Desert Zone Badnik
Bosses		Green Hill Zone boss \| Yellow Desert Zone boss \| Red Volcano Zone boss \| Blue Marine Zone boss \| Silver Castle Zone boss \| Final boss
Moves/Techniques		Double Jump \| Glide \| Spin Attack \| Spin Dash \| Spin Jump \| Wall Climbing
Gimmicks and obstacles		Bonus Plate \| Bumper \| Dash Panel \| High-speed warp tube \| Spikes \| Spring \| Teleporter \| Transport
Objects		Air Bubble \| Chaos Emerald \| Giant Ring \| Ring \| TV (1-Up, Super Ring, Invincible, Marker, Robotnik Mark, Shield, Shoe, ???)
Other		Continue \| South Island

Sonic Adventure

Playable characters		Sonic (Super Sonic) \| Tails \| Knuckles \| Amy \| E-102 Gamma \| Big \| Metal Sonic*
Non-playable characters		Dr. Eggman \| Beta (Mark II) \| Chao \| Chaos (Chaos 1, Chaos 2, Chaos 4, Chaos 6, Perfect Chaos) \| Cream* \| Delta \| Epsilon \| Froggy \| Grandma \| Mr. Know-It-All \| Pachacamac \| Tikal \| Unnamed Sonic robot* \| ZERO \| Zeta \| Animals (Deer, Elephant, Gorilla, Kangaroo, Koala, Lion, Mole, Parrot, Peacock, Penguin, Rabbit, Seal, Sea Otter, Skunk, Swallow)
Adventure Fields		Egg Carrier \| Mystic Ruins \| Station Square
Action Stages		Emerald Coast \| Windy Valley \| Casinopolis \| IceCap \| Twinkle Park \| Speed Highway \| Red Mountain \| Sky Deck \| Lost World \| Hot Shelter \| Final Egg
Sub Games		Sky Chase \| Sand Hill \| Hedgehog Hammer \| Twinkle Circuit \| Boss
Enemies		Beat \| Bladed Spinner \| Boa-Boa \| Buyoon \| Cart Kiki \| Cop Speeder \| Egg Keeper \| Electro Spinner \| Fighter Aircraft A \| Fighter Aircraft B \| Gola \| Ice Ball \| Icecap's unnamed aircraft \| Kiki \| Leon \| mechanical fish \| Pirate \| Rhinotank \| Sky Deck's unnamed jet fighter \| Spiky Spinner \| Sweeper
Bosses		Chaos 0 \| Chaos 2 \| Chaos 4 \| Chaos 6 \| E-101 Beta \| E-101 Mark II \| E-102 Gamma \| E-103 Delta \| E-104 Epsilon \| E-105 Zeta \| Egg Carrier \| Egg Hornet \| Egg Viper \| Egg Walker \| Knuckles the Echidna \| Perfect Chaos \| Sonic the Hedgehog \| ZERO
Moves/ Techniques	Playable characters	Bolt of lightning \| Climb \| Dig \| Flight Mode \| Glide \| Hammer Attack \| Hammer Jump \| Hover \| Homing Attack \| Homing Missile Launch \| Jump Attack \| Laser Gun \| Light Speed Attack \| Light Speed Dash \| Lure Attack \| Maximum Heat Knuckles Attack \| Pick \| Propeller Flight \| Punch Attack \| Rapid Tails Attack \| Spin Dash \| Spin Hammer Attack \| Spin Jump \| Tails Attack
Moves/ Techniques	NPCs	Arm Punch \| Bomb Attack \| Bomb Gun Attack \| Charge \| Double Punch \| Earthquake Attack \| Electric Arm \| Energy Ball Attack \| Flame Thrower Attack \| Guiding Missiles \| Instantaneous Liquefaction \| Laser Beam Attack \| Homing Tail Slice \| Inhale Attack \| Marble Attack \| Phantom Shadow Move \| Punch \| Quarter Attack \| Scorpion Attack \| Shockwave Attack (Chaos 6) \| Sonic Boom \| Spin Attack \| Spinning Spike Attack \| Spouting Attack \| Squash Roll Attack \| Swing Punch
Gimmicks and obstacles		Bumper \| Bumper Car \| Cannon \| Conveyor Belt \| Crank \| Dash Panel \| Dash Ring \| Drum Can \| Explosion Trap \| Fan \| Flipper \| Fountain \| Goal Balloon \| Hanging Bell \| Helicopter \| Hint Box \| Hint Orb \| Icicle \| Iron ball \| Jump Panel (plate) \| Jump Panel (ramp) \| Jump Ramp \| Laser field \| Lit Panel \| Mirror \| Monkey Detonation Switch \| Orca \| Power cube \| Rocket \| Satellite \| Slot machine \| Spring \| Spring Catapult \| Switch \| Teleporter \| Wide spring \| Wind Path \| Zip Line
Objects	General	Air Bubble \| Capsule \| Cart pass \| Chao Egg \| Chaos Emerald \| Doll \| Emblem \| Emerald Shard \| Employee ID Card \| Item Box (5 Rings, 10 Rings, Extra Life, High-Speed Shoes, Invincibility, Magnetic Shield, Random Rings, Shield, Smart Bomb) \| Key Stone (Gold Statue, Ice Stone, Silver Statue, Wind Stone) \| Point Marker \| Ring \| Sandboard \| Snowboard \| Sonic Token
Objects	Level Up Items	Ancient Light \| Crystal Ring \| Fighting Gloves \| Jet Anklet \| Jet Booster \| Laser Blaster \| Life Belt \| Light Speed Shoes \| Long Hammer \| Lure \| Power Rod \| Rhythm Badge \| Shovel Claw \| Warrior Feather
English voice actors		Ryan Drummond (Sonic) \| Corey Bringas (Tails) \| Michael McGaharn (Knuckles) \| Deem Bristow (Eggman) \| Jennifer Douillard (Amy) \| Jon St. John (Big) \| Elara Distler (Tikal, Station Square Train Voice, Default Menu Voice) \| Steve Broadie (Gamma, Pachacamac, Mystic Ruins Train Voice) \| Tomoko Sasaki (Chao)
Japanese voice actors		Jun'ichi Kanemaru (Sonic) \| Kazuki Hayashi (Tails) \| Nobutoshi Canna (Knuckles) \| Chikao Ōtsuka (Eggman) \| Taeko Kawata (Amy) \| Shun Yashiro (Big) \| Kaori Asoh (Tikal) \| Jōji Nakata (Gamma) \| Tōru Ōkawa (Pachacamac) \| Kaho Kōda (Station Square Train Voice) \| Nobutoshi Canna (Mystic Ruins Train Voice) \| Elara Distler (Default Menu Voice) \| Tomoko Sasaki (Chao)
Music	Songs	Believe In Myself \| It Doesn't Matter \| Lazy Days \| My Sweet Passion \| Open Your Heart \| Unknown from M.E.
Music	Albums	Sonic Adventure Original Sound Track (Digi-Log Conversation) \| Sonic Adventure Remix \| Sonic Adventure: Songs With Attitude Vocal Mini-Album \| Sonic Adventure Original Soundtrack 20th Anniversary Edition \| Passion & Pride: Anthems with Attitude from the Sonic Adventure Era
Other		777 Slots Pinball \| Angel Island \| Auto Running \| Black Market \| Card & Pinball \| Chao Garden (Station Square Garden, Mystic Ruins Garden, Egg Carrier Island) \| Chao Race \| Chao Stadium \| Chao in Space \| Chao Machine \| Chao Search* \| Corkscrew loop \| Debug Mode \| E-100 Series \| Egg Carrier \| Egg Carrier 2 \| Emerald Radar \| Freeze \| Life gauge \| Mission Mode \| Mystic Ruins \| Shrine of Knuckles's race \| Shuttle loop \| Sonic Adventure (LCD) \| Station Square \| Station Square Police Department \| Tails' Lab \| Tornado \| Tornado 2 \| Transporter Machine Exclusive to Sonic Adventure DX: Director's Cut*.

Sonic Adventure 2

Playable characters		Sonic (Super Sonic) \| Tails \| Knuckles \| Amy* \| Shadow (Super Shadow) \| Rouge \| Eggman \| Big^ \| Tikal \| Chaos* \| Dark Chao Walker* \| Chao Walker* \| Metal Sonic*
Non-playable characters		Chao (Dark Chao, Hero Chao, Chaos Chao) \| Gerald \| Maria \| President \| Secretary \| Sigma-Alpha 2 \| Researcher \| Animals (Bat, Bear, Boar, Cheetah, Condor, Dragon, Gorilla, Half Fish, Parrot, Peacock, Penguin, Phoenix, Rabbit, Raccoon, Seal, Sea Otter, Sheep, Skeleton Dog, Skunk, Tiger, Unicorn)
Stages	Hero	City Escape \| Wild Canyon \| Prison Lane \| Metal Harbor \| Green Forest \| Pumpkin Hill \| Mission Street \| Aquatic Mine \| Route 101 \| Hidden Base \| Pyramid Cave \| Death Chamber \| Eternal Engine \| Meteor Herd \| Crazy Gadget \| Final Rush
	Dark	Iron Gate \| Dry Lagoon \| Sand Ocean \| Radical Highway \| Egg Quarters \| Lost Colony \| Weapons Bed \| Security Hall \| White Jungle \| Route 280 \| Sky Rail \| Mad Space \| Cosmic Wall \| Final Chase
	Misc.	Cannon's Core \| Green Hill
	2P Stages	Downtown Race \| Grind Race \| Planet Quest \| Pool Quest \| Deck Race \| Pyramid Race
Enemies	G.U.N.	Blue Eagle \| Bomb Beetle \| Bomb Wing \| Gold Beetle \| Gun Hawk \| Gun Beetle \| Gun Hawk \| Gun Hunter \| Gun Wing \| Hornet-3 \| Hornet-6 \| Hornet-9 \| Laser Hawk \| Laser Hornet \| Laser Hunter \| Mono Beetle \| Phoenix \| Rhino Cannon \| Rhino Jet \| Rhino Metal \| Rhino Spike \| Shield Hunter \| Sky Hawk \| Spark Beetle \| Spring Beetle
	Badniks	Buzz Bomber \| Chopper \| E-1000 \| Gola \| Unidus \| Kiki
	Misc	Artificial Chaos (Artificial Chaos P-1, Artificial Chaos P-100, Cell, Float Type, Guard Type) \| Boo \| Boom Boo
Bosses		B-3x Hot Shot \| Biolizard \| Dr. Eggman \| Egg Golem \| F-6t Big Foot \| Finalhazard \| King Boom Boo \| Knuckles \| R-1/A Flying Dog \| Rouge \| Shadow \| Sonic \| Tails
Moves/Techniques		Amy Flash* \| Black Shield* \| Black Wave* \| Booming Missile* \| Bounce Attack \| Captive Light* \| Chaos Bind* \| Chaos Control \| Chaos Impact* \| Chaos Screw* \| Chaos Spear \| Chaos Strike* \| Charm Ray* \| Crazy Rush* \| Crouch \| Dark Finish* \| Dark Omochao* \| Dig \| Drill Claw \| Drill Drive \| Fire Somersault \| Glide \| Grind Step \| Grinding \| Hammer Punch* \| Heaven's Justice* \| Hell Bomber* \| Hip Drop* \| Hover \| Homing Attack \| Jump Dash \| Kick/Kick Attack \| Knuckle Spin* \| Laser Missile* \| Light Attack \| Light Speed Dash \| Lock-on \| Lock-On Missile \| Magic Hands \| Omochao \| Pick \| Power Flash* \| Power Laser* \| Propeller Punch \| Punch (Eggwalker) \| Punch/Punch Attack \| Rocket Launcher \| Rumble Launcher* \| Screw Kick \| Somersault \| Sonic Wind* \| Speed Up* \| Spin Jump \| Spin Dash \| Spiral Upper \| Storming Heart* \| Super Sonic Boost \| Swim \| Thunder Arrow* \| Time Stop* \| Volkan Cannon \| Wrath of Gaia* \| Zap Laser*
Gimmicks and obstacles		Ancient Ruin \| Ball Switch \| Bungie Vine \| Dash Panel \| Dynamite \| Egg Beetle \| Gravity Control Switch \| Green energy fluid \| Grind Rail \| GUN Military Truck \| High-speed warp tube \| Hint Box \| Hourglass \| Iron ball \| Jump Plate \| Laser field \| Missile \| Pipe \| Propeller Spring \| Pulley \| Ramp \| Rocket \| Safe \| Spikes \| Spinning drum \| Swing Bar \| Time Stop Switch \| Turtle \| Warp Hole \| Warp Wall \| Weight \| Wide spring
Objects	General	Balloon \| Chao Egg \| Chao Key \| Chaos Emerald \| Chaos Drive \| Container (Cage, Chao Container, Steel Container, Unbreakable Container, Wooden Container) \| Emblem \| Emerald Shard \| Goal Ring \| Item Box (5 Rings, 10 Rings, 20 Rings, Bomb, Extra Life, Health, High-Speed Shoes, Invincibility, Magnetic Shield, Shield) \| Key Stone (Gate Key) \| Meteorite \| Outfit \| Point Marker \| Ring \| Snowboard
Objects	Level Up Items	Air Necklace \| Air Shoes \| Ancient Light \| Bazooka \| Booster \| Bounce Bracelet \| Flame Ring \| Hammer Gloves \| Iron Boots \| Jet Engine \| Large Cannon \| Laser Blaster \| Light Speed Shoes \| Magic Gloves \| Mystic Melody \| Pick Nails \| Protective Armor \| Shovel Claw \| Sunglasses \| Treasure Scope
English voice actors		Ryan Drummond (Sonic) \| Connor Bringas (Tails) \| Scott Dreier (Knuckles/GUN Soldiers) \| Jennifer Douillard (Amy Rose) \| David Humphrey (Shadow the Hedgehog) \| Lani Minella (Rouge/Omochao) \| Deem Bristow (Doctor Eggman) \| Moriah Angeline (Maria Robotnik) \| Marc Biagi (Gerald/GUN Soldiers) \| Steve Broadie (President) \| Shelly Fox (Default menu voice) \| Jon St. John (Big) \| Elara Distler (Tikal) \| Tomoko Sasaki (Chao)
Japanese voice actors		Jun'ichi Kanemaru (Sonic) \| Kazuki Hayashi (Tails) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Kōji Yusa (Shadow) \| Rumi Ochiai (Rouge) \| Chikao Ōtsuka (Eggman ) \| Etsuko Kozakura (Omochao) \| Yuri Shiratori (Maria) \| Kinryū Arimoto (President) \| Shun Yashiro (Big) \| Shelly Fox (Default menu voice) \| Tomoko Sasaki (Chao)
Music	Songs	A Ghost's Pumpkin Soup \| Believe In Myself \| Deeper \| Dive into the Mellow \| E.G.G.M.A.N. \| Escape from the City \| Fly in the Freedom \| For True Story \| It Doesn't Matter \| Kick the Rock! \| Live and Learn \| My Sweet Passion \| Rhythm And Balance \| Space Trip Steps \| Supporting Me \| The Supernatural \| Throw It All Away \| Unknown from M.E. \| Vengeance is Mine
Music	Albums	Multi-Dimensional Sonic Adventure 2 Original Sound Track \| Sonic Adventure 2 Vocal Collection: Cuts Unleashed \| Sonic Adventure 2 Official Soundtrack \| Sonic Adventure 2 Battle - Sampler \| Sonic Adventure 2 Original Soundtrack 20th Anniversary Edition \| Passion & Pride: Anthems with Attitude from the Sonic Adventure Era
Other		Angel Island \| Auto Running \| Black Market \| Central City \| Chao Adventure^ \| Chao Adventure 2^ \| Chao Garden (Dark, Hero, Neutral) \| Chao in Space \| Chao Kindergarten \| Chao Machine \| Chao Race \| Chao Stadium \| Chao Transporter^ \| Chao World \| Corkscrew loop \| Cyclone \| Eclipse Cannon \| Eggman Bombom \| Eggwalker \| Emerald Radar \| Fake Emerald \| Gerald Robotnik's diary \| Health Gauge \| Hi-Speed Shoes \| Kart Race \| Prison Island \| Project Shadow \| Rank \| Shuttle loop \| Space Colony ARK \| Station Square \| Teleporter \| Totem Pole \| Winding Tunnel Appears or is playable only in the 2P mode ^ Dreamcast version of Sonic Adventure 2* only

Sonic Advance

Playable characters		Sonic \| Tails \| Knuckles \| Amy
Non-playable characters		Eggman \| Chao (Gold Chao) \| Animals (Deer, Elephant, Flicky, Kangaroo, Koala, Lion, Mole, Parrot, Penguin, Picky, Pocky, Rabbit, Ricky, Seal, Sea Otter, Skunk, Swallow)
Zones		Neo Green Hill Zone \| Secret Base Zone \| Casino Paradise Zone \| Ice Mountain Zone \| Angel Island Zone \| Egg Rocket Zone \| Cosmic Angel Zone \| X-Zone \| The Moon Zone \| Special Stage
Enemies		Buzzer \| Drisame \| GamiGami \| Hanabii \| Kero-Kero \| Kiki \| Kura \| Leon \| Mirror \| Mogu \| Oct \| Pen \| Pierrot \| Rhinotank \| Senbon \| Slot \| Tentou \| Wamu \| Yukimaru
Bosses		Egg Hammer Tank \| Egg Press \| Egg Ball \| Egg Spider \| Mecha Knuckles \| Egg Snake \| Egg Mobile-H \| Egg Mobile-D \| EGG X \| Super Egg Robot
Moves/technique		Climb \| Glide \| Grinding \| Hammer Attack \| Hammer Jump \| Hammer Whirl \| Jump Dash \| Giant Steps \| Insta-Shield \| Jump Attack \| Propeller Flying \| Skid Attack \| Spin Attack \| Spin Dash \| Super Sonic Boost \| Somersault \| Tail Swipe
Gimmicks and obstacles		Balloon \| Barrel \| Bumper \| Bumper wall \| Conveyor Belt \| Dash Panel \| Fan \| Flipper \| Goal Plate \| Grind Rail \| High-speed warp tube \| Iron ball \| Pole \| Special Spring \| Spikes \| Spring \| Zip Line
Objects		Box (? Ring, 5 Rings, 10 Rings, Barrier, Blind, Brake, Confusion, Extra Life, Invincible, Magnetic Barrier, Speed Boots, Transparency, Warp) \| Capsule \| Checkpoint \| Continue \| Ring
Other		Chao Search \| Moon \| Pulley \| Shuttle loop \| Time Attack \| Tiny Chao Garden \| Time Over \| Tornado \| Trick Point \| Winding Tunnel

Sonic Advance 3

Main article | Staff | Glitches | Gallery

Playable characters		Sonic (Super Sonic) \| Tails \| Knuckles \| Amy \| Cream \| Cheese
Non-playable characters		Eggman \| Vanilla \| G-merl (Ultimate G-merl) \| Chao \| Omochao
Zones		Route 99 \| Sunset Hill \| Ocean Base \| Toy Kingdom \| Twinkle Snow \| Cyber Track \| Chaos Angel \| Altar Emerald \| Nonaggression \| Special Stage
Enemies		Akatento \| Aotento \| Ape \| Bu-bu \| Buzzer \| Clam \| Condor \| Gaogao \| Gekogeko \| Ginpe \| Guards \| Guruguru \| Hariisen \| Jousun \| Juggling \| Kamaki \| Kyacchaa \| Marrun \| Minimole \| Muugaden \| Spina \| Takkon \| Uutsubo \| Yadokka \| Yukigasen
Bosses		Egg Hammer 3 \| Egg Ball No.2 \| Egg Foot \| Egg Cube \| Egg Chaser \| Egg Pinball \| Egg Gravity \| Hyper Eggrobo \| Ultimate G-merl
Moves/ Techniques	Regular moves	Amy Dash \| Big Hammer Attack \| Boost Mode \| Bound Attack \| Chao Attack \| Chao Ball Attack \| Chao Spinning Attack \| Dash Climb \| Double Mid-Air Glide \| Double Punch \| Drill Claw \| Fire Sliding \| Flying \| Floating Fall \| Grinding \| Hammer Attack \| Hammer Jump \| Hammer Propeller Flying \| Head Slide \| High Propeller Flying \| Hip Drop \| Homing Attack \| Jump Dash \| Leap \| Mid-Air Dash Glide \| Propeller Flying \| Mid-Air Chao Attack \| Mid-Air Chao Ball Attack \| Mid-Air Chao Spinning Attack \| Mid-Air Glide \| Mid-Air Hammer Attack \| Mid-Air Hammer Jump \| Skid Attack \| Spin \| Spin Dash \| Spin Jump \| Super Sonic Boost \| Spinning Hammer Attack \| Spiral Upper \| Tag Action \| Tail Spin Attack \| Tail Swipe \| Tornado Attack \| Upper Spin \| Wall Climb \| Wind Attack
Moves/ Techniques	Mid-Air Trick Actions	Big Air (Happy Spring, Hop Jump, Petit Step) \| Long Wind Jump (Humming Top, Sweet Roll, Window Jump) \| Stop 'n' Slam (Bound Attack, Spinning Hammer Attack, Propeller Descent, Hip Drop)
Gimmicks and obstacles		Balloon \| Bungee Rope \| Dash Panel \| Flywheel \| Grind Rail \| Gymnastic Bar \| High-speed warp tube \| Iron ball \| Jump Panel \| Minecart \| Platform-raising Wheel \| Pole \| Pulley \| Propeller Spring \| Seesaw \| Snowblower \| Special Spring \| Switch
Objects		Act Ring \| Box (1-Up, 5 Ring Bonus, 10 Ring Bonus, Confusion, Invincibility, Minus Ring, Maximum Speed, Mosaic, Random Ring Bonus, Ring Magnet, Shield, Slow, Swap, Transparency) \| Capsule \| Chaos Emerald \| Checkpoint \| Factory Ring \| Goal Medal \| Ring \| Special Key
English voice actors		Ryan Drummond (Sonic) \| Deem Bristow (Eggman) \| William Corkery (Tails) \| Scott Dreier (Knuckles) \| Jon St. John (Announcer) \| Jennifer Douillard (Amy) \| Sarah Wulfeck (Cream)
Japanese voice actors		Jun'ichi Kanemaru (Sonic the Hedgehog) \| Chikao Ōtsuka (Eggman) \| Ryō Hirohashi (Tails) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Sayaka Aoki (Cream)
Other		Angel Island \| Chao Playground \| Corkscrew loop \| Fly Type \| Freeze \| Mini-Games \| Power Type \| Shuttle loop \| Sonic Factory \| Speed Type \| Time Attack \| Tornado 2

Sonic Rush

Main article | Staff | Script (Sonic, Blaze, Extra) | Glitches | Gallery

Playable characters		Sonic (Super Sonic) \| Blaze (Burning Blaze)
Non-playable characters		Tails \| Knuckles \| Amy \| Cream \| Cheese \| Vanilla \| Dr. Eggman \| Dr. Eggman Nega \| Animals (Camel, Cat, Elephant, Gorilla, Koala, Kangaroo, Lion, Mole, Monkey, Parrot, Peacock, Penguin, Rabbit, Seal, Skunk, Swallow, Flicky, Ricky, Pocky, Wocky)
Stages		Leaf Storm \| Water Palace \| Mirage Road \| Night Carnival \| Huge Crisis \| Altitude Limit \| Dead Line \| Unknown \| Exception \| Special Stage
Enemies		Battle Flapper \| Bomb Hawk \| Cannon Flapper \| Egg Bishop \| Egg Diver \| Egg Hammer \| Egg Pawn \| Egg Pawn (spear) \| Egg Pawn Bunny \| Egg Pawn Manager (gun) \| Egg Pawn Manager (SF gun) \| Falco \| Flapper \| Gun Hunter \| Klagen \| Laser Flapper \| Rhino Spring \| Solid Pawn
Bosses		Egg Hammer Mega \| Egg Turtle \| Egg Scarab \| Egg Libra \| Egg Hammer Fortress \| Egg Eagle \| Sonic/Blaze \| Egg King \| Egg Salamander
Moves/Techniques		Axel Jump \| Axel Tornado \| Boost Mode \| Burning Fire Boost \| Burst Dash \| Burst Hover \| Fire Boost \| Grinding \| Homing Attack \| Hop Jump \| Humming Top \| Jump Dash \| Jump Step \| Spin Attack \| Spin Dash \| Spin Jump \| Super Boost \| Super Sonic Boost \| Trick Action
Gimmicks and obstacles		Bungee Rope \| Cannon \| Dash Panel \| Dash Rail \| Dash Ring \| Giant Waterwheel \| Grind Rail \| Hang Glider \| High-speed warp tube \| Jump Panel \| Rainbow Ring \| Special Generator \| Spring \| Spring Pole \| Switch \| Winding Rope \| Zip Line
Objects		Air Bubble \| Chaos Emerald \| Checkpoint Marker \| Floating Item Box \| Goal Ring \| Item Box (5 Ring Bonus, Attract, Barrier, Confusion, Invincible, Magnetic Barrier, Max Tension Bonus, Max Tension Bonus (multiplayer), Random Ring Bonus, Slow, Tension Bonus) \| Ring \| Sol Emerald
English voice actors		Jason Griffith (Sonic) \| Mike Pollock (Eggman, Eggman Nega) \| Amy Palant (Tails) \| Rebecca Honig (Cream) \| Bella Hudson (Blaze)
Japanese voice actors		Jun'ichi Kanemaru (Sonic) \| Chikao Ōtsuka (Eggman, Eggman Nega) \| Ryo Hirohashi (Tails) \| Sayaka Aoki (Cream) \| Nao Takamori (Blaze)
Music	Songs	A New Day \| Right There, Ride On \| Back 2 Back \| Ethno Circus \| Ska Cha Cha \| Jeh Jeh Rocket \| Get Edgy \| What U Need \| Metal Scratchin' \| Vela Nova \| Bomber Barbara \| Wrapped in Black \| Raisin' Me Up
Music	Albums	Original Groove Rush
Other		Blaze's world \| Corkscrew loop \| Health Gauge \| Rank \| Real-Time Interaction \| Shuttle loop \| Time Attack \| Tension Gauge

Sonic Chronicles: The Dark Brotherhood

Main article | Staff | Gallery | Chapters (1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10)

Playable characters		Sonic (Super Sonic) \| Amy \| Tails \| Rouge \| Big \| Knuckles \| Cream \| Eggman \| Shadow \| Omega \| Shade
Non-playable characters		Dexter \| G.U.N. (Commander) \| Nocturnus Clan (Imperator Ix (Super State), Nestor, Gizoid, Emerl, Scylla, Charyb) \| Knuckles Clan \| Egg Bot \| Swat Bot \| Kron (Foreman Krag) \| Zoah (Syrax, Raxos, Gentleman, Haniman, Telra) \| N'rrgal (N'rrgal Queen) \| Voxai (Thebes, Thelxe, Overmind) \| Twilight Cage Pirates \| Precursors \| Chao \| Argus \| Team Chaotix (Vector) \| Doctor Madden \| Sal \| Croesus
Chao	Common	Barbo \| Cheezlet \| Choo \| Churdle \| Ghise \| Griff \| Jirna \| Knickt \| Koolet \| Korus \| Oolean \| Perty \| Pyraz \| Rugle \| Seeri \| Seggo \| Stebsly \| Stiglin \| Velk \| Zimba
	Rare	Belgog \| Bepke \| Blayze \| Bobo \| Dusty \| Fess \| Gibber \| Hayda \| Joy \| Kayla \| Keroyo \| Luunan \| Oldarg \| Radu \| Zousar
	Unique	Cheese \| Choopaloo \| Ferox \| Ovus \| Spartoi \| Viral Chao (Baki, Farfinkle, Fimbley, Pooki, Stugs)
Areas		Green Hill Zone \| Central City \| Blue Ridge Zone \| Mystic Ruins \| Angel Island \| Metropolis \| Metropolis Ground Zero \| Kron Colony \| Twilight Cage \| Zoah Colony \| N'rrgal Colony \| Voxai Colony Alpha \| Voxai Colony Beta \| Nocturne
Enemies		Assault Drone \| Assault Drone Mk. II \| Bomb Pawn \| Colossal Worm \| Dominated Voxai Citizen \| Dragodon \| Egg Bot \| Enraged Armadillo \| Giant Millipede \| Giant Scorpion \| Gizoid \| Gizoid Centurions \| Gizoid Guardian \| Gizoid Mk. II \| Guardian Pawn \| Guardian Pawn Mk. II \| Gun Pawn \| Gun Pawn Mk. II \| Kron Warrior \| Laser Drone \| Laser Drone Mk. II \| Leucosia \| Ligaia \| Marauder Scout \| Marauder Vet Scout \| Nocturne Decurion \| Nocturne Equites \| Nocturne Hastatus \| Nocturne High Praetorian \| Nocturne Praetorian \| Nocturne Princeps \| Nocturne Triarius \| Nocturnus Velite \| Nrrgal Drone \| Nrrgal Warrior \| Power Pylon \| Queen Wasp \| Raptor Hawk \| Riadne \| Robodillo \| Seeker Drone \| Sentry Drone \| Sentry Mk. II \| Shield Pawn \| Shield Pawn Mk. II \| Swat Bot \| Swatbot Mk. II \| Voxai Conspirators \| Wasp Swarm \| Wild Boar \| Zoah Brute
POW Moves	Sonic	Axe Kick \| Blue Bomber \| Fastball \| Hail Storm \| Super Sonic (Super Sonic only) \| Triple Tornado \| Whirlwind
	Amy	Blow Kiss \| Flower Power \| Low Blow \| Spin Cycle \| Tantrum \| Tarot Draw
	Tails	Adrenaline Rush \| Flash Bang \| Medi Bot \| Scan \| Shield Bot \| Tinker
	Rouge	Distract \| Jewel Storm \| Plunder \| Rising Knuckle \| Shriek \| Tornado Kick
	Big	Battering Ram \| Feel No Pain \| Froggy Poison \| Froggy Rain \| Lure Whip \| Taunt
	Knuckles	Hard Line \| Knuckles Express \| Knuckles Sandwich \| Quake Punch \| Revolver Slam \| Uppercut
	Cream	Cure \| Demoralize \| Heal \| Refresh \| Revive \| Tough
	Eggman	Bombardment \| Sabotage
	Shadow	Atomic Strike \| Chaos Blast \| Chaos Rift \| Chaos Spear \| Focus Field \| Metal Storm
	Omega	Beam Cannon \| Blazing Tornado \| Flamethrower \| Machine Gunner \| Temporal Field \| Wrecking Ball
	Shade	Blade Drop \| Blade Rush \| Cloak \| Echidna Rush
	Enemies	Acid Spit \| Air Shield \| Bash \| Blast \| Buzz Saw \| Buzz Swarm \| Charging! \| Crippling Arc \| Crusher \| Cyclone \| Dark Anomaly \| Doom Orb \| Drain Life \| Energize! \| Evading \| Feather Barrage \| Full Auto \| Full Power \| Hellfire \| Immunity \| Leech Blade \| Leech Wave \| Lightning Shield \| Lock On! \| Mega Blaster \| Mighty Slash \| Overload \| Parry \| Phase \| Poison Quill \| Power Blast \| Power Burst \| Psi-Confuse \| Psi-Dazzle \| Psi-Slow \| Psychic Wave \| Quake \| Regenerate \| Regeneration \| Reinforcements \| Rocket Volley \| Roller Ball \| Self Destruct \| Self Repair \| Shields Up! \| Shocker \| Slime Shot \| Stasis Grenade \| Super Bomb \| Super Nova \| Super Shot \| Swallow \| Tail Blast \| Tail Swipe \| Water Shield
Status Effects		Cursed \| Distracted \| Empowered \| Focused \| Fortified \| Hyper \| Lucky \| Poisoned \| Sluggish \| Stunned \| Vulnerable \| Weakened
Objects	Equipment	Alloy Boots \| Alloy Slippers \| Angel Amulet \| Blunt Claws \| Boxing Gloves \| Chao Print Dress \| Cloth Gloves \| Cursed Claws \| Cursed Gloves \| Dura-Hydraulics \| Earth Ring \| Economizer \| Golden Gloves \| Grapple Claws \| Gritty Gloves \| Ice Ring \| Immunity Idol \| Iron Claws \| Iron Hydraulics \| Kron Hammer \| Light Boots \| Light Sneakers \| Lightning Ring \| Lucky Gloves \| Master Hydraulics \| Mirror Gloves \| Nimble Slippers \| Nocturne Blade \| Oily Hydraulics \| Polymer Gloves \| Power Gloves \| Pretty Dress \| Refresher \| Replenisher \| Rubber Gloves \| Rusty Hydraulics \| Serrated Claws \| Shielded Sneakers \| Sparkly Gloves \| Speedy Sneakers \| Spiked Slippers \| Spiked Sneakers \| Spiny Claws \| Spooky Charm \| Steel Toe Boots \| Stiff Sneakers \| Swift Boots \| Titanium Claws \| Tough Slippers \| Voxai Teleporter \| Water Ring \| Wind Ring \| Work Boots \| Work Gloves \| Zoah Shield
	Consumables	Antidote \| Bug Spray \| Clover Juice \| Crazy Beans \| Cure All Spray \| Health Leaf \| Health Root \| Health Seed \| Immunity Booster \| Iron Tonic \| Med Emitter \| POW Candy \| POW Drink \| POW Gum \| Prune Juice \| Psychic Water \| Revival Ring \| Refresher Wave \| Ring of Life \| Rock Salt \| Speed Bar
	Quest Items	Beam Cannon \| Chaos Emerald 1 \| Chaos Emerald 2 \| Chaos Emerald 3 \| Chaos Emerald 4 \| Chaos Emerald 5 \| Chaos Emerald 6 \| Chaos Emerald 7 \| Communicator \| Eggman Detector \| Eggman Device \| GUN Official \| Little Boy \| Nocturnus Tech \| Pattern Generator \| Precursor Tablet \| Prized Stapler \| Timothy \| Weapon Part
Other		Air Bubble \| Argus Event \| Armor Piercing \| Blast \| Blue Cyclone \| Chao Egg \| Combat statistics \| Dimensional Buffer \| Experience Point \| Full Auto \| Great Emeralds \| Health Gauge \| Item Theft \| Leech \| Real-Time Interaction \| Roboticization \| Shuttle loop \| South Island \| Teleporter \| Tornado \| Twilight Conference \| Warp Belt \| West Side Island

Sonic the Hedgehog 4: Episode I

Main article | Staff | Gallery

Characters		Sonic \| Super Sonic \| Dr. Eggman \| Animals (Flicky, Pocky, Pecky, Cucky, Picky) \| Metal Sonic
Enemies		Asteron \| Batbot \| Bubbles \| Burrobot \| Buzzer \| Chopper \| Crawl \| Jaws \| Moto Bug \| Newtron \| Orbinaut (Uni Uni, Unidasu) \| Shellcracker \| Slicer
Zones		Splash Hill Zone \| Casino Street Zone \| Lost Labyrinth Zone \| Mad Gear Zone \| E.G.G. Station Zone \| Special Stages
Bosses		Egg Mobile-H \| Lost Labyrinth Zone boss \| Catcher Eggman \| Flying Eggman \| Death Egg Robot
Moves/Techniques		Spin Jump \| Spin Attack \| Spin Dash \| Homing Attack
Items		Air Bubble \| Bumper \| Capsule \| Chaos Emerald \| Giant Ring \| Ring \| Item box (Super Ring, Shield, Power Sneakers, Invincible, Extra Life) \| Signpost \| Spring \| Star Post \| Switch \| Time Bonus
Other		! \| Bumper wall \| Cannon \| Color Block \| Conveyor Belt \| Corkscrew loop \| Crusher \| Death Egg Robot \| Flipper \| Giant spear \| High-speed elevator \| Iron ball \| Jump Stand \| Minecart \| Level Select \| Shuttle loop \| Slot machine \| OST (+ Episode II) \| Spring Catapult \| Tails' rocket \| Time Attack \| Vine \| Winding Tunnel \| Zip Line

Sonic Generations

Playable characters		Modern Sonic (Modern Super Sonic) \| Classic Sonic (Classic Super Sonic)
Non-playable characters		Dr. Eggman \| Time Eater \| Tails \| Classic Tails \| Amy \| Knuckles \| Shadow \| Cream \| Cheese \| Silver \| Blaze \| Omochao \| Team Chaotix (Espio, Vector, Charmy) \| Orbot \| Cubot \| Animals (Flicky, Picky, Pecky, Cucky)
Wisps		Cyan** \| Orange* \| Pink* \| Red**
Stages	Console/PC*	Green Hill \| Chemical Plant \| Sky Sanctuary \| Speed Highway \| City Escape \| Seaside Hill \| Crisis City \| Rooftop Run \| Planet Wisp \| Casino Night
Stages	Nintendo 3DS**	Green Hill \| Casino Night \| Mushroom Hill \| Emerald Coast \| Radical Highway \| Water Palace \| Tropical Resort
Challenge Acts*		Doppelganger Race! \| The Buzz Bombers' Revenge! \| Knuckles: Horde of Enemies \| Swingset Circus \| High Speed Challenge \| Look Out Below! \| Tails: Way Past Fast \| Jump Rush \| 300% Boost Gauge Challenge \| Tails: Toxic Skies \| Which Switch is Which? \| Aqua Shield Challenge \| Invincibility Challenge \| One Ring Challenge \| Amy: Taking the Leap Together! \| Grappling with Grabbers \| Underwater Ring Machine \| Eggrobo Rush \| Aerial Paradise \| Ring Time Challenge \| Amy: Topsy Turvy \| Knuckles: Buried Treasure \| 200% Boost Gauge Challenge \| Balloon Bonanza \| High-Speed Hijinks (Modern) \| Cream: Chao Hunt \| Hot Pursuit (Classic) \| High Speed Challenge 2 \| Resisting Arrest \| Overdrift \| Hot Pursuit (Modern) \| Drill Baby Drill \| Espio: Master of Camouflage \| Lord of the Board \| Thunder Shield Challenge \| Rouge: The Bombardier \| Rite of Spring \| Cream: Helping Hand \| Dash Ring 1-2-3 (Modern) \| Topsy-Turvy \| High-Speed Hijinks 2 \| Rescue the Animals! \| Espio: Way of the Ninja \| High-Speed Hijinks (Classic) \| Underwater Challenge \| Rouge: The Temptress \| Trick Island \| Surf, Sea, and Sand \| Terror From the Deep \| Goal Post Juggle \| Vector: Through the Storm \| Flame Shield Challenge \| Ring Time Challenge 2 \| Power Stomp Challenge \| Switcheroo \| Blaze: Piercing the Flames \| Four-way Cannon Cavalcade \| High-Rise Balloon Climb \| Dash Ring 1-2-3 (Classic) \| Charmy: Don't Bug Me! \| One Ring Challenge 2 \| Barrel Ring Bonus \| Rooftop Rail Grind \| Endless Boost \| Vector: Pick Up the Beat \| With Your Powers Combined \| Goal Post Juggle 2 \| Chase After Blaze \| Rescue the Animals 2! \| Cart Challenge \| Charmy: High in the Sky \| Action Master \| Orange Rocket, Blast Off!
Enemies		Aero-Cannon* \| Butterdroid** \| Buzz Bomber \| Buzzer \| Chopper \| Cop Speeder* \| Crabmeat \| Crawl \| Dragonfly \| Flapper** \| Egg Chaser* \| Egg Diver** \| Egg Fighter* \| Egg Fighter: Sword* \| Egg Launcher (H)* \| Egg Launcher (H+V)* \| Egg Launcher (V)* \| Egg Pawn \| Egg Pawn (spear) \| Eggrobo* \| Giant Chopper* \| Gold Beetle** \| Grabber* \| Gun Beetle* \| Gun Hunter \| Iblis's Minions (Iblis Biter, Iblis Taker, Iblis Worm)* \| Kiki \| Klagen \| Madmole \| Mono Beetle \| Moto Bug \| Mushmeanie \| Newtron \| Rhinotank** \| Sandworm* \| Spinner \| Spiny* \| Sprinkler* \| Sweeper** \| Thunder Spinner
Bosses	Console/PC*	Metal Sonic \| Death Egg Robot \| Shadow the Hedgehog \| Perfect Chaos \| Silver the Hedgehog \| Egg Dragoon \| Time Eater
Bosses	Nintendo 3DS**	Metal Sonic \| Big Arm \| Shadow the Hedgehog \| Biolizard \| Silver the Hedgehog \| Egg Emperor \| Time Eater
Moves/ Techniques	Playable characters	Air Boost \| Bound Jump* \| Crouch \| Double Jump* \| Drift* \| Freestyle Tricks* \| Grind Step \| Grinding \| Homing Attack \| Hop \| Jump Dash \| Kick boost \| Lightspeed Dash* \| Mid-Air Dash* \| Quick Step* \| Boost \| Slide \| Skydiving* \| Spin Dash \| Spin Jump \| Stomp \| Super Sonic Boost \| Super Sonic Missile \| Super Sonic Spinning \| Wall Jump
Moves/ Techniques	NPCs	Chaos Spear \| Drill Attack* \| Fire Beam* \| Heart Effect* \| Ice Wave* \| Meteor Smash* \| Ninja Arts: Camouflage* \| Propeller Flying* \| Psychic Knife \| Restraint Trap \| Ring Spark Field \| Sun Burst \| V. Maximum Overdrive Attack \| Warping arm attack \| Whirlwind*
Color Powers		Cyan Laser** \| Orange Rocket* \| Pink Spikes* \| Red Burst**
Skills*		Aqua Shield \| Flame Shield \| Thunder Shield \| Twin Spin Attack \| Invincible Start \| Shield \| Power Sneakers \| Long Spin Dash \| Treasure Scanner \| Homing Attack \| Hercules Muscles \| Breath Holder \| Boardmaster \| Ring Time \| Blast Off \| Speed Up \| Direct Jump \| Power Stomp \| Quick Slide \| Acceleration \| Smasher Bonus \| Ring Energy Bonus \| Boost Gauge Up \| Serial Homing \| Auto-Gauge \| Gauge Rebooter \| Trick Mastery \| Endless Boost \| Power Brake \| Sure-Footed \| Safety Net \| Last Chance \| 10-Second Rings \| Athleticism \| Time Break \| Super Sonic \| Sega Genesis Controller
Gimmicks and obstacles		Balloon \| Barrel \| Big Balloon \| Bomb \| Bonus Bell* \| Bottomless pit \| Bumper \| Cannon \| Cart \| Cloud* \| Conveyor Belt** \| Crusher \| Dash Panel \| Dash Rail \| Dash Ring \| Dimensional Bomb \| Explosion Trap \| Fan \| Flipper \| Four-way Cannon* \| Gear Platform \| Gondola* \| GUN Military Truck* \| Hanging Bell* \| Heart bomb* \| Helicopter* \| High-speed warp tube \| Horizontal Bar \| Iron ball \| Jump Panel (plate) \| Jump Panel (ramp) \| Kao \| Laser field \| Meteorite \| Movable box \| Mushroom \| Pole Elevator \| Prism \| Propeller \| Propeller Spring \| Pulley \| Rainbow Ring \| Rocket \| Route Signal* \| Seed Propeller** \| Seesaw \| Slot machine \| Spring \| Spring Catapult \| Spring Pole \| Spike Trap \| Spinning Top \| Spinning Platform \| Spotlight \| Switch \| Trap Spring \| Trick Jump Panel \| Wall Jump Block \| Warp Point \| Wide spring \| Zip Line
Objects		Air Bubble \| Boss Gate \| Boss Gate Key* \| Buoy \| Capsule \| Chaos Emerald \| Container (Case, Spike Block, Steel Container, Unbreakable Container, Wooden Container) \| Crank \| Energy Core \| Goal Ring \| Information Pod* \| Item Box (1-Up, Aqua Shield, Flame Shield, Invincible, Magnetic Shield*, Power Sneakers, Skateboard, Super Ring, Thunder Shield) \| Medal \| Mega Mack \| Musical note* \| Red Star Ring* \| Ring \| Snowboard \| Sphere \| Star Post \| Stomping Shoes \| Time Bonus \| Wisp Capsule
English voice actors		Roger Craig Smith (Sonic) \| Mike Pollock (Eggman) \| Kate Higgins (Tails) \| Travis Willingham (Knuckles) \| Cindy Robinson (Amy) \| Kirk Thornton (Shadow) \| Quinton Flynn (Silver) \| Laura Bailey (Omochao, Blaze) \| Karen Strassman (Rouge) \| Michelle Ruff (Cream) \| Keith Silverstein (Vector) \| Troy Baker (Espio) \| Colleen O'Shaughnessey (Charmy)
Japanese voice actors		Junichi Kanemaru (Sonic) \| Chikao Ōtsuka (Eggman) \| Ryo Hirohashi (Tails (Modern)) \| Takuto Yoshinaga (Tails (Classic)) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Koji Yusa (Shadow) \| Rumi Ochiai (Rouge) \| Daisuke Ono (Silver) \| Nao Takamori (Blaze) \| Sayaka Aoki (Cream) \| Kenta Miyake (Vector) \| Yuuki Masuda (Espio) \| Youko Teppozuka (Charmy) \| Etsuko Kozakura (Omochao)
Music	Songs	Back 2 Back \| Escape from the City* \| Vengeance is Mine** \| You're My Hero
Music	Albums	Blue Blur: Sonic Generations Original Soundtrack \| Sonic Generations: 20 Years of Sonic Music \| History of the 1st Stage Original Soundtrack Blue Edition \| History of the 1st Stage Original Soundtrack White Edition
Other		Sonic's birthday \| Boost Gauge \| Chao in Space \| Collection Room \| Combo* \| Corkscrew loop \| Death Egg Robot* \| Egg Dragoon* \| Egg Gun \| Egg Mobile \| Egg Spear \| Havok* \| Health Gauge** \| Lair of the Time Eater \| Miles Electric \| Orca \| Perfect Bonus \| Rank \| Skill Shop* \| Sonic Generations (manga) \| Sonic Generations of Skate \| Statue Room* \| Time Attack \| Tornado-1 \| Totem Pole \| White Space \| Winding Tunnel \| Wisp Gauge** Console/PC version only *Nintendo 3DS version only

Sonic the Hedgehog 4: Episode II

Main article (Episode Metal) | Credits | Glitches | Beta elements | Gallery

Characters		Sonic \| Tails \| Animals (Flicky, Pocky, Pecky, Cucky, Picky) \| Dr. Eggman \| Metal Sonic
Enemies		Asteron \| Balkiry \| Batbot \| Bubbles \| Burrobot \| Buzzer \| Chop Chop \| Chopper \| Clucker \| Crawl \| Flamer \| Fullboar \| Jaws \| Mantis \| Moto Bug \| Newtron \| Orbinaut (Uni Uni, Unidasu) \| Sandworm \| Scarabesque \| Shellcracker \| Slicer \| Snowy \| Spikes \| Steelion \| Turtloids \| Zoomer
Episode II Zones		Sylvania Castle Zone \| White Park Zone \| Oil Desert Zone \| Sky Fortress Zone \| Death Egg mk.II Zone \| Special Stages
Episode Metal Acts		Episode Metal Act 1 \| Episode Metal Act 2 \| Episode Metal Act 3 \| Episode Metal Act 4
Bosses		Egg Serpentleaf \| Metal Sonic \| Egg Scrap Mech \| Metal Carrier \| Metal Sonic and Egg Mobile \| Metal Sonic \| Egg Heart
Moves/Techniques		Copter Combo \| Propeller Flying \| Homing Attack \| Rolling Combo \| Spin Attack \| Spin Dash \| Spin Jump \| Submarine Combo \| Tornado Boost
Objects		Air Bubble \| Bumper \| Capsule \| Booster \| Chaos Emerald \| Flipper \| Giant Ring \| Item Box (Super Ring, Shield, Power Sneakers, Invincible, Extra Life, Special Combination, Combination Dash) \| Ring \| Spring \| Star Post \| Red Star Ring \| Spikes \| Switch \| Signpost
Other		Conveyor Belt \| Crusher \| Death Egg mk.II \| Fan \| Flip Platform \| Little Planet \| Level Select \| Lost Labyrinth treasure \| Platform-raising Wheel \| Original Soundtrack (& Episode I) \| Strange Relief \| Ring Shooter \| Stardust Speedway \| Shuttle loop \| Tails' rocket \| Time Attack \| Tornado \| Totem pole

Sonic Lost World

Playable characters		Sonic (Super Sonic) \| Virtual Hedgehog*
Non-playable characters		Tails \| Dr. Eggman \| Orbot \| Cubot \| Knuckles \| Amy \| Deadly Six (Zavok, Zazz, Zomom, Master Zik, Zeena, Zor) \| Yacker* \| Animals (Cucky, Flicky, Pecky, Picky, Pocky, Ricky, Rocky) \| Omochao* \| NiGHTS* \| Yoshi^
Wisps		White* \| Cyan \| Yellow \| Indigo \| Crimson* \| Magenta* \| Green* \| Black^ \| Red* \| Ivory \| Gray
Levels	Worlds	Windy Hill \| Desert Ruins \| Tropical Coast \| Frozen Factory \| Silent Forest \| Sky Road \| Lava Mountain \| Hidden World* \| Special Stage**
Levels	Misc.	Nightmare Zone?* \| Yoshi's Island Zone^ \| The Legend of Zelda Zone^ \| Circus^
Enemies	Badniks	Antlion \| Antlion Mother* \| Anton* \| Aquis* \| Balkiry \| Ball Hog* \| Batbrain \| BFB \| Blowfish Transporter \| Blaster* \| Bomb* \| Burrobot* \| Buzz Bomber \| Caterkiller \| Chopper* \| Clucker \| Cluckoid* \| Coconuts* \| Crabmeat* \| Crawl \| Crawlton \| Dragonfly* \| Dung Beetle* \| Egg Pawn \| Galaga Bee* \| Gohla \| Grabber \| Gustav Turtle \| Jaws \| Laser Grabber* \| Madmole* \| Manbou* \| Manta* \| Moto Bug \| Mushmeanie* \| Nebula* \| Newtron \| Octus* \| Orbinaut (Uni Uni, Unidasu) \| Pata-Bata* \| Penguinator \| Sandworm \| Slicer \| Snale Blaster* \| Spiker* \| Spikes* \| Sprinkler* \| Spinner** \| Tarantula* \| Thunder Spinner** \| Tonber* \| Turtloids* \| Utsubo*
Enemies	Other	Baku Baku* \| Boo* \| Boom Boo* \| Cactus Ball \| Sandworm \| Sheep* \| Surprise Crocodile* \| Yeti*
Bosses		Zazz \| Zomom \| Master Zik \| Zeena \| Zor \| Zavok \| Deadly Six \| Eggrobo
Moves/ Techniques	General	Bound Jump \| Charged Dash \| Dash \| Double Jump \| Duck** \| Focused Homing Attack \| Grind Step \| Grinding \| Sky Dive \| Spin Dash \| Spin Jump
Moves/ Techniques	Parkour	Flying Kick* \| Somersault Kick \| Wall Climb \| Wall Jump** \| Wall Run \| Vault Dash*
Color Powers		Black Bomb* \| Crimson Eagle* \| Cyan Laser \| Gray Quake** \| Green Hover* \| Indigo Asteroid \| Ivory Lightning** \| Magenta Rhythm* \| Red Burst** \| Yellow Drill
Gimmicks and obstacles		Balloon* \| Bingo \| Bumper \| Cannon* \| Cloud \| Coconut* \| Conveyor Belt* \| Dash Panel \| Dash Rail \| Dash Ring \| Fan \| Flipper \| Flower Cannon \| Flywheel** \| Grind Rail \| High-speed warp tube* \| Hint Ring \| Iron ball \| Jump Panel** \| Metal nut* \| Minecart \| Musical note \| Planetoid Spring* \| Prism \| Rainbow Ring** \| Seesaw \| Slot machine* \| Snowball \| Snowblower \| Spring \| Spring Catapult* \| Truffle Cannon* \| Underground Pipe** \| Windmill*
Objects	General	5 Ring Bonus \| Air Bubble \| Apple \| Asteroid Ring \| Billiard Ball \| Bound bell* \| Cage \| Capsule \| Case** \| Casino Token* \| Chaos Emerald \| Floating Item Box* \| Item Box (1-Up, Aqua Shield, Big 50 Ring, Flame Shield, Invincible, Power Sneakers, Shield, Super Ring, Thunder Shield, Warp) \| Number Ring* \| Orb** \| Red Star Ring \| Ring
	RC Vehicles	Helicopter \| Fighter Jet \| Stealth Jet \| Hovercraft \| Balloon \| UFO \| Omochao
	Material**	Green Material \| Yellow Material \| Blue Material \| White Material \| Iron Material \| Black Material \| Red Material \| Bronze Material \| Silver Material \| Gold Material
English voice actors		Roger Craig Smith (Sonic) \| Mike Pollock (Eggman) \| Kate Higgins (Tails) \| Travis Willingham (Knuckles, Zavok) \| Cindy Robinson (Amy) \| Kirk Thornton (Orbot, Master Zik) \| Wally Wingert (Cubot) \| Liam O'Brien (Zazz) \| Patrick Seitz (Zomom) \| Stephanie Sheh (Zeena) \| Sam Riegel (Zor)
Japanese voice actors		Junichi Kanemaru (Sonic) \| Chikao Ōtsuka (Eggman) \| Ryo Hirohashi (Tails) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Mitsuo Iwata (Orbot) \| Wataru Takagi (Cubot) \| Jōji Nakata (Zavok) \| Yutaka Aoyama (Zazz) \| Yumi Tōma (Zeena) \| Mugihito (Master Zik) \| Chafūrin (Zomom) \| Yūki Tai (Zor)
Music		Sonic Lost World Bonus Soundtrack (Special Selection) \| Sonic Lost World: Wonder World EP \| Without Boundaries: Sonic Lost World Original Soundtrack
Other		Auto Running* \| Bonus Point* \| Cacophonic Conch \| Egg Mobile \| Extractor \| Freeze \| Havok \| Health Gauge \| Lost Hex \| Miles Electric \| Mission \| Moon Mech \| Rank \| Roboticization \| Snowball Sonic* \| Sonic the Hedgehog Halloween Conic Fest 2013 \| Tails' Lab** \| Time Attack* \| Tornado \| Totem Pole \| Wisp Away* \| Wisp Gauge \| Zeti "" Wii U and PC versions only "*" Nintendo 3DS version only "^" Wii U version only.

Sonic Mania

Playable characters		Sonic the Hedgehog (Super Sonic) \| Miles "Tails" Prower (Super Tails) \| Knuckles the Echidna (Super Knuckles) \| Mighty the Armadillo* (Super Mighty)* \| Ray the Flying Squirrel* (Super Ray)*
Non-playable characters		Dr. Eggman \| Hard Boiled Heavies (Heavy King, Heavy Gunner, Heavy Shinobi, Heavy Magician, Heavy Rider) \| Phantom Heavies (Phantom King, Phantom Gunner, Phantom Shinobi, Phantom Magician, Phantom Rider) \| Metal Sonic (Giga Metal) \| Animals (Becky, Cucky, Flicky, Locky, Micky, Pecky, Picky, Pocky, Ricky, Rocky, Tocky, Wocky) \| Jimmy
Zones		Angel Island Zone* \| Green Hill Zone \| Chemical Plant Zone \| Studiopolis Zone \| Flying Battery Zone \| Press Garden Zone \| Stardust Speedway Zone \| Hydrocity Zone \| Mirage Saloon Zone \| Oil Ocean Zone \| Lava Reef Zone \| Metallic Madness Zone \| Titanic Monarch Zone \| Egg Reverie Zone \| Special Stage \| Bonus Stage \| Pinball Stage*
Enemies		Armadiloid \| Aquis \| Asteron \| Ball Hog \| Batbrain \| Blaster \| Blastoid \| Bloominator* \| Bugernaut \| Bumpalo \| Buzz Bomber \| Cactula \| Canister \| Catakiller, Jr. \| Chopper \| Clucker \| Crabmeat \| Dango \| Dragonfly \| Eggrobo \| Fireworm \| Flasher mk.II \| Gohla \| Grabber \| Hotaru \| IceBomba \| Iwamodoki \| Jawz \| Jellygnite \| Juggle Saw \| Kabasira \| Kanabun \| Madmole \| Matryoshka-Bom \| Mega Chopper \| Mic Drop \| Monkey Dude* \| Moto Bug \| Newtron \| Octus \| Pointdexter \| Rattlekiller \| Rexon \| RhinoBot* \| Robot Bee \| Robot Beetle \| Roller mk.II \| Scarab \| Sentry Bug \| Shutterbug \| Silver Sonic \| Spiny \| Splats \| Sweep \| Technosqueek \| Toxomister \| Tubinaut \| Turbo Spiker \| Turbo Turtle \| Vultron \| Woodrow
Bosses	Mini-bosses	DD Wrecker \| Amoeba Droid \| Heavy Gunner \| Big Squeeze \| Shiversaw \| Hotaru Hi-Watt \| Dive Eggman \| Uber Caterkiller \| Meter Droid \| Drillerdroid \| Egg Pistons mk.II \| Crimson Eye
Bosses	Zone bosses	Death Egg Robot \| Mean Bean Machine \| Weather Globe \| Spider Mobile \| Heavy Shinobi \| Metal Sonic \| Laundro-Mobile \| Heavy Magician \| Mega Octus \| Heavy Rider \| Heavy King \| Gachapandora \| Phantom Egg \| Phantom King and Klepto Mobile
Moves/Techniques		Air Glide* \| Bounce Jump \| Climb \| Double Jump \| Drop Dash \| Fireball Spin Dash \| Glide \| Hammer Drop* \| Insta-Shield \| Propeller Flying \| Ring Spark Field \| Spin Attack \| Spin Dash \| Spin Jump \| Super Peel Out \| V. Maximum Overdrive Attack
Gimmicks and obstacles		Beanstalk \| Bomb \| Bumper \| Bungee Rope \| Bumper wall \| Conveyor Belt \| Crusher \| Dash Panel \| Electrical conduit \| Fan \| Fireball Cannon \| Flipper \| Flywheel \| Goal Plate \| High-speed warp tube \| Ice Spring \| Iron ball \| Jump Panel \| Platform-raising Wheel \| Pulley \| Ruby Mist \| Seesaw \| Size Beam \| Snowblower \| Spikes \| Spring \| Switch \| Transport \| Vine \| Zip Line
Objects		Air Bubble \| Capsule \| Chaos Emerald \| Giant Ring \| Giant spear \| Item Box (1-UP, Blue Shield, Bubble Shield, Character, Hyper Ring, Eggman Mark, Fire Shield, Invincible, Lightning Shield, Player Swap, Power Sneakers, Random, S, Super Ring) \| Little Planet flowers \| Master Emerald \| Metal Sonic Projector \| Medallion \| Ring \| Robot transporter \| Schrodinger's Capsule \| Sphere \| Star Circle \| Star Post \| Time Warp sign \| UFO \| Warp Point
Music		Sonic Mania (vinyl album) \| Sonic Mania Original Soundtrack (Selected Edition) \| Sonic Mania Plus Original Soundtrack
Other		Angel Island \| Auto Running \| Continue \| Death Egg Robot \| Debug Mode \| Egg Mobile \| Freeze \| Hang Glider \| Klepto Mobile \| Level Select \| Little Planet \| Mega Mack \| Perfect Bonus \| Phantom Ruby \| Rock Drill \| Shuttle loop \| Sonic Mania Adventures (Sonic Returns, Sonic and Tails, & Knuckles, Mighty and Ray, Metal Mayhem, From: A. Rose, The Complete Mini-Series) \| Time Attack \| Time Over \| Tornado \| Winding Tunnel Appears in Sonic Mania Plus* only

Sonic Forces

Playable characters		Sonic (Super Sonic) \| Classic Sonic (Classic Super Sonic) \| Avatar \| Shadow (Episode Shadow)
Other characters		Resistance (Tails, Knuckles, Amy, Team Chaotix (Vector, Espio, Charmy), Silver, Team Dark (Shadow, Rouge, Omega)) \| Dr. Eggman \| Infinite \| Orbot \| Cubot \| Metal Sonic \| Chaos \| Zavok \| Animals (Cucky, Flicky, Pecky, Picky, Pocky, Ricky, Rocky)
Wisps		Blue Wisp \| Green Wisp \| Indigo Wisp \| Ivory Wisp \| Red Wisp \| Violet Wisp \| White Wisp \| Yellow Wisp
World Map regions		Chemical Plant \| City \| Death Egg \| Eggman Empire Fortress \| Green Hill \| Metropolis \| Mystic Jungle
Stages	Regular	Lost Valley \| Spaceport \| Ghost Town \| Prison Hall \| VS. Zavok \| Egg Gate \| Arsenal Pyramid \| Luminous Forest \| VS. Infinite \| Green Hill \| VS. Eggman \| Park Avenue \| Casino Forest \| Aqua Road \| Sunset Heights \| Capital City \| VS. Infinite \| Chemical Plant \| Red Gate Bridge \| Guardian Rock \| Network Terminal \| Death Egg \| Metropolitan Highway \| Null Space \| Imperial Tower \| Mortar Canyon \| VS. Infinite \| Iron Fortress \| Final Judgement \| VS. Death Egg Robot
	Episode Shadow	Enemy Territory \| Eggman's Facility \| Virtual Reality
	Secret	Fire Cannon 1 \| Vanish Panel 1 \| Bomb Block 1 \| Plasma Cannon 1 \| Laser Cannon 1 \| Reverse Block 1
	Extra	Flying Pod \| Bomb Block 2 \| Laser Cannon 2 \| Reverse Block 2 \| Vanish Panel 2 \| Fire Cannon 2 \| Plasma Cannon 2
Enemies		Aero-Chaser \| Buzz Bomber \| Chopper \| Egg Pawn \| Egg Tank \| Egg Walker \| Galaga Bee \| Moto Bug \| Missile Pod \| Nebula \| Sandworm \| Sprinkler \| Valkeen
Bosses		Death Egg Robot \| Eggman \| Egg Dragoon \| Infinite \| Metal Sonic \| Zavok
Moves/Techniques		Air Boost \| Boost \| Bottomless pit \| Crouch \| Double Boost \| Double Jump \| Drop Dash \| Grind Step \| Grinding \| Homing Attack \| Side Step/Cartwheel \| Skydiving \| Slide \| Super Sonic Boost \| Spin Dash \| Spin Jump \| Stomp \| Triple Boost \| V. Maximum Overdrive Attack \| Wall Jump \| Wire Attack
Gimmicks and obstacles		Balloon \| Bumper \| Conveyor Belt \| Dash Panel \| Dash Rail \| Dash Ring \| Fan \| Flipper \| Flywheel \| Goal \| Goal Plate \| Grind Rail \| High-speed warp tube \| Hint Ring \| Iron ball \| Jump Panel \| Laser field \| List of pinball obstacles \| Pulley \| Rainbow Ring \| Ring Shooter \| Slot machine \| Spikes \| Spring \| Spring Catapult \| Spring Pole \| Wide spring \| Wire Target \| Zip Line
Objects	General	Air Bubble \| Blue Block \| Blue Ring \| Capsule \| Container (Unbreakable Container, Wooden Container) \| Costume \| Item Box (Bonus Rings, Invincibility, Power Sneakers, Shield) \| Medal \| Meteorite \| Number Ring \| Red Star Ring \| Ring \| Silver Moon Ring \| Star Post \| Wisp Capsule
Objects	Wispons	Asteroid \| Burst \| Cube \| Drill \| Hover \| Lightning \| Void
English voice actors		Roger Craig Smith (Sonic) \| Mike Pollock (Eggman) \| Liam O'Brien (Infinite) \| Colleen O'Shaughnessey (Tails, Charmy) \| Travis Willingham (Knuckles, Zavok) \| Cindy Robinson (Amy) \| Kirk Thornton (Shadow, Orbot) \| Karen Strassman (Rouge) \| Vic Mignogna (Omega) \| Quinton Flynn (Silver) \| Keith Silverstein (Vector) \| Matthew Mercer (Espio) \| Wally Wingert (Cubot)
Japanese voice actors		Junichi Kanemaru (Sonic) \| Kotaro Nakamura (Eggman) \| Takashi Kondō (Infinite) \| Ryo Hirohashi (Tails) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Kōji Yusa (Shadow) \| Rumi Ochiai (Rouge) \| Taiten Kusunoki (Omega) \| Daisuke Ono (Silver) \| Kenta Miyake (Vector) \| Yūki Masuda (Espio) \| Yōko Teppōzuka (Charmy) \| Jōji Nakata (Zavok) \| Mitsuo Iwata (Orbot) \| Wataru Takagi (Cubot) \| Fumihiko Tachiki (Narrator)
Music	Songs	Fading World \| Fighting Onward \| Fist Bump \| Infinite \| Justice \| Moonlight Battlefield \| Nowhere to Run \| Rhythm And Balance \| Set in Motion \| Supporting Me \| The Light of Hope \| Virtual Enemies
Music	Albums	Sonic Forces Original Soundtrack - A Hero Will Rise \| Sonic Forces Vocal Traxx - On The Edge \| Sonic Forces Hi-Res Collection \| Sonic Forces Original Soundtrack The Vinyl Cutz
Other		Boost Gauge \| Chaos Control \| Challenge Mission \| Daily Mission \| Death Crab \| Death Egg \| Death Egg Robot \| Death Egg Robot sentinel \| Death Queen \| Egg Dragoon \| Egg Mobile \| Eggman Army \| Eggman Empire \| Eggman Fleet \| Experience \| Health Gauge \| Jackal Squad \| Mega Mack \| Miles Electric \| Operation Big Wave \| Phantom Ruby \| Phantom Ruby prototype \| Real-Time Interaction \| Replica \| Resistance HQ \| Sandworm \| Skill \| Sonic Forces digital comic (Moment of Truth, Stress Test, Looming Shadow, Rise of Infinite) \| Sonic Forces: Speed Battle \| SOS Mission \| Time Over \| War to Take Back the Planet \| Winding Tunnel \| Wisp Gauge

[composer-2] The drowning theme, along with the Chaos Emerald jingle, is not known to be composed by Masato Nakamura. Any of these two jingles aren't featured in Sonic the Hedgehog 1&2 Soundtrack album, as these jingles can be assumed to be composed by Yukifumi Makino.

[1] Sonic Team (4 November 2011). Sonic Generations. PlayStation 3. Sega. Area/Level: Chemical Plant (loading screen). "Omochao: You need air to stay underwater. Use Air Bubbles to catch your breath!"

[3] Sonic the Comic #29, "The Sentinel"

[4] Sonic the Comic #83, "Bubble Trouble"

[AoStH-5] Askin, Robert (22 October 1993). "Robotnik, Jr.". Adventures of Sonic the Hedgehog. Season 1. Episode 29.

[SM1-6] Sonic the Hedgehog #1, "Something Fishy"

[SX.2311-7] Sonic X #11, "No Thanks for the Memories! Part Two"

[8] As for the air bubble idea, we were thinking of ways to make the character more unique, so we thought giving him some sort of weakness would be a good idea, and since there was a water stage, why not have him sink? So what to do when he gets in the water stage, we wondered, and after some deliberation we came up with the air bubbles. - Yuji Naka, Sonic Team Commentary in Sonic Jam Strategy Guide.

[1]

[Note 1]

[2]

[3]

[4]

[5]

[6]

[7]

Contents