This page contains ALL the unlockables, achievements, and trophies we know of for Sonic Advance 2 for GBA. Please DO NOT contact us asking for additional Sonic Advance 2 unlockables, achievements, or trophies. As soon as we discover any new unlockable, achivement, or trophy, we publish it here immediately. If you have a Sonic Advance 2 for Game Boy Advance unlockable, achievement, or trophy that is not listed here, please submit it.
