Green energy fluid

Green energy fluid^[1] is a recurring obstacle in the Sonic the Hedgehog series. It is a dangerous form of fluid found onboard the Space Colony ARK.

Description

The green energy fluid is a volatile form of green liquid energy. In gameplay, it is harmful to the (unprotected) playable characters, causing damage upon contact.

Game appearances

Sonic Adventure 2

The Green energy fluid, though unnamed, first debuted in Sonic Adventure 2 and later its remake Sonic Adventure 2: Battle. It appears most notably in Cannon's Core, appearing in all of the character's sections aside from Tails and Sonic's.

Shadow the Hedgehog

SPACEGADGET25 — Shadow on an Air Saucer crossing the green energy fluid.

In Shadow the Hedgehog, green energy fluid is exclusively found in the Space Colony ARK Stages, such as Space Gadget. The player can traverse this liquid without getting harmed by it using an Air Saucer. Alternatively, the player can walk across the liquid using the invulnerability grated by the Hero or Dark Shadow state.

References

↑ Sonic Team (15 November 2005). Shadow the Hedgehog. GameCube. Sega. Area/Level: Space Gadget. "Shadow the Hedgehog: Something tells me I don't want to touch that green energy fluid."

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 \| 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 Barrier, 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 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

Shadow the Hedgehog

Characters	Shadow (Hero Shadow, Dark Shadow, Super Shadow) \| Black Doom (Devil Doom) \| Eggman \| Sonic \| Tails \| Knuckles \| Amy \| Rouge \| Omega \| Team Chaotix (Vector, Espio, Charmy) \| Cream \| Cheese \| Maria \| Gerald \| Commander \| President \| Researcher \| Secretary \| Chao
Enemies	Ark Missile Turret \| Artificial Chaos (Artificial Chaos P-100, Cell) \| Black Assassin \| Black Hawk \| Black Oak \| Black Volt \| Black Warrior \| Black Wing \| Black Worm \| Big Foot Type A \| Big Foot Type B \| Death Leech \| Death Worm \| Egg Bommer \| Egg Pawn \| Egg Pierrot \| Giant Walker \| Giga Trooper \| Gold Beetle \| Gun Beetle \| GUN Soldier \| GUN Trooper \| Jack Bommer \| Killer Plant \| Mono Beetle \| Rocket Beetle \| Sand Worm \| Shadow Android \| Spark Beetle
Stages	Air Fleet \| Black Comet \| Central City \| Circus Park \| Cosmic Fall \| Cryptic Castle \| Death Ruins \| Digital Circuit \| Final Haunt \| GUN Fortress \| Glyphic Canyon \| Iron Jungle \| Lava Shelter \| Lethal Highway \| Lost Impact \| Mad Matrix \| Prison Island \| Sky Troops \| Space Gadget \| The ARK \| The Doom \| The Last Way \| Westopolis
Bosses	Black Bull \| Black Doom \| Blue Falcon \| Devil Doom \| Diablon \| Egg Breaker \| Egg Dealer \| Heavy Dog
Moves/Techniques	Chaos Arrow \| Chaos Blast \| Chaos Control \| Chaos Spear \| Crouch \| Dark Spin Dash \| Grinding \| Grind Step \| Homing Attack \| Jump Dash \| Light Dash \| Mid-Air Attack \| Missile Fever \| Overturn \| Pawn Fever \| Pick up \| Punch \| Ring Fever \| Shadow Fever \| Slide \| Spin Dash \| Spin Jump \| Super Sonic Boost \| Swift strike \| Tail Swipe \| Triangle Jump
Weapons	4-Shot RPG \| 8-Shot RPG \| Bazooka \| Big Worm Shooter \| Big Barrel \| Black Barrel \| Black Sword \| Bomb Fever \| Egg Bazooka \| Egg Gun \| Egg Spear \| Egg Vacuum \| Environment Objects \| Flash Shot \| Gatling Gun \| Grenade Launcher \| Heal Cannon \| Heavy Machine Gun \| Heavy Shot \| Laser Rifle \| Light Shot \| Omochao Gun \| Pistol \| Refractor \| RPG \| Samurai Blade \| Satellite Gun \| Semi-Auto Rifle \| Shadow Rifle \| Splitter \| Survival Knife \| Tank Cannon \| Vacuum Pod \| Wide Worm Shooter \| Worm Shooter
OST / Lost and Found	All Hail Shadow \| Almost Dead \| Chosen One \| E.G.G.M.A.N. \| I Am... All of Me \| Never Turn Back \| Tripod Baby \| Vengeance is Mine \| Waking Up \| Who I Am
English voice actors	Jason Griffith (Sonic, Shadow) \| Sean Schemmel (Black Doom) \| Mike Pollock (Eggman, Gerald) \| Amy Palant (Tails) \| Dan Green (Knuckles) \| Lisa Ortiz (Amy) \| Kathleen Delaney (Rouge) \| Rebecca Honig (Cream, Maria) \| Carter Cathcart (Vector) \| David Wills (Espio) \| Amy Birnbaum (Charmy) \| Jeff Kramer (Omega) \| Andrew Rannells (GUN Soldier) \| Marc Thompson (Commander) \| Maddie Blaustein (President) \| Bella Hudson (Secretary)
Japanese voice actors	Kōji Yusa (Shadow) \| Jun'ichi Kanemaru (Sonic) \| Ryūzaburō Ōtomo (Black Doom) \| Chikao Ōtsuka (Eggman, Gerald) \| Ryō Hirohashi (Tails) \| Nobutoshi Canna (Knuckles) \| Taeko Kawata (Amy) \| Rumi Ochiai (Rouge) \| Sayaka Aoki (Cream) \| Yuri Shiratori (Maria) \| Kenta Miyake (Vector) \| Yūki Masuda (Espio) \| Yōko Teppōzuka (Charmy) \| Taiten Kusunoki (Omega) \| Takashi Yoshida (GUN Soldier) \| Banjō Ginga (Commander) \| Yutaka Nakano (President) \| Junko Kitanishi (Secretary) \| Ryō Hirohashi (Additional Chao)
Other	Air Saucer \| Barrel \| Barrier \| Battle Mode \| Black Comet \| Black Slab \| Black Tank \| Bomb Unit \| Case \| Cell Cannon \| Chaos Emerald \| Central Information Agency \| City annihilator bomb \| Coaster \| Color Panel \| Container (Special Weapon Container, Steel Container, Unbreakable Container, Wooden Container) \| Convertible \| Core program \| Eclipse Cannon \| Dark Gauge \| Dark Rider \| Defense Unit \| Egg Balloon \| Egg Monitor \| Eggman Fleet \| Electrified Rail \| Energy Core \| Expert Mode \| Fan \| Fire in the Sky Festival \| Firewall \| Flash game \| Floating Item Box \| Goal Ring \| Gravity Control Switch \| Green energy fluid \| Gun Lift \| GUN Motorcycle \| Gun ship \| GUN turret \| GUN Vehicle \| Heal Unit \| Health Gauge \| Hero Gauge \| Hint Ring \| HMMWV \| Item Box (1-Up, Barrier, Damage Recover, Heat Barrier, Invincible, Rings) \| Jump Panel (Prison Island) \| Jump Panel (ramp) \| Jump Vehicle \| Junction switch \| Lantern \| Laser field \| Laser turret \| Light-speed circuit \| Magnetic Barrier \| Meteorite \| Mother computer \| Pole \| President's escape pod \| Prison Island \| Prosperity ritual \| Pulley \| Red fruit \| Red Slime \| Ring \| Rocket \| Secret Door \| Secret Key \| Shield switch \| Shooting Gallery \| Small bomb \| Surveillance camera \| Tails' Spaceship \| Temple jewel \| Toxic marsh \| Toxic river \| Vine \| Warp Hole \| White House \| Wide spring

[0] Sonic Team (15 November 2005). Shadow the Hedgehog. GameCube. Sega. Area/Level: Space Gadget. "Shadow the Hedgehog: Something tells me I don't want to touch that green energy fluid."

[1]

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