Sonic Adventure 2 is a platform game developed by Sonic Team and released on Dreamcast, PlayStation 3, Xbox 360. Continue Reading → Jump to a section: Home Releases Credits Characters List Overview Walkthrough Achievements Cheats Cheats To be able to play as a Chao in a Chao Mech in 2P mode get all A rankings on all of Tailss MISSIONS not stages there is a difference you will then be able to replace Tails with it in 2P mode Continue Reading → CharactersView all → Tails Sonic the Hedgehog Knuckles Dr. Robotnik Sonic Adventure 2 Brainwaves View all → Discussion Article Thought Review 100 Share Sonic Adventure 2 with others Games You May Like The Legend of Zelda: Ocarina of Time The Legend of Zelda: Twilight Princess Sonic the Hedgehog 2 Sonic the Hedgehog Sonic Adventure 2 Releases Credits Characters List Overview Walkthrough Achievements Cheats Updates