| 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
|
| 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
|
| 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
|
