Find all our Sonic Advance 2 Game Shark Codes for Gameboy Advance. Plus great forums, game help and a special question and answer system. Play Sonic Advance 2 Online, Sonic Advance 2 Game Boy Advance / GBA game online through your browser including the old original classic and also new hacked ROMs.
This page contains a list of cheats, codes, Easter eggs, tips, and other secrets for Sonic Advance for Game Boy Advance. If you've discovered a cheat you'd like to add to the page, or have a correction, please click EDIT and add it.
Sonic Advance 2 Cheats Gameshark
Moon Zone[edit]
Beat the game with all four characters and collect the seven Chaos Emeralds. Then, beat the final zone with Sonic. After you defeat Robotnik, Sonic will go to the Moon Zone as Super Sonic.
Hidden Songs[edit]
To get more than the 39 default songs in sound test mode, successfully complete The Moon Zone, Extra mode, or unlock the Super Sonic Ending. Three additional songs will be available.
Tails[edit]
Sonic Advance Cheats Gameshark
Tails will follow you around during your missions with the help of this code. To do it, go to the character select screen. Highlight Sonic, then highlight Tails and press down. Next, highlight Knuckles and press L. Finally, highlight Amy and press R. Then go back to Sonic and press A. Now, Tails will tail you wherever you go in Sonic Advance.