Sega Genesis Collection Codes -
Astro Blaster: Arcade version:
Complete Episode 1 of Comix Zone.
Eliminator: Arcade version:
Complete level 2 in Altered Beast.
Space Fury: Arcade version:
Locate the first bonus area in Ristar.
Super Zaxxon: Arcade version:
Play all games, including the other bonus arcade games.
Tip Top: Arcade version:
Get a Chaos Emerald in Sonic The Hedgehog.