Sonic Mega Collection Plus File

In Angel Island 1, press Left(3), Right(3), Up(3). Additional Resources

For full walkthroughs, maps, and tips, see resources on GameFAQs or IGN. Original, in-game manual scans are also available via the main menu. Sonic Mega Collection Plus – Guides and FAQs - GameFAQs Sonic Mega Collection Plus

Unlock additional games by opening and exiting specific titles multiple times, returning to the main menu each time: Play Sonic 1 and Sonic 3D Blast 20 times. In Angel Island 1, press Left(3), Right(3), Up(3)

Original Sega Genesis cheats work, using (PS2), B/X (Xbox), or PC keys: In Angel Island 1

Up, Down, Left, Right (chime), then hold Square/X and Start.