Sonic is alone.
SEGA Genesis
Wechnia in Sonic The Hedgehog 2
SEGA Genesis
Space Invaders 90 (Japan)
SEGA Genesis
Sonic the Hedgehog (USA, Europe) [Hack by Carretero v2.0] (~Sonic – Return to the Origin) (Backward Play)
SEGA Genesis
Tecmo Super Hockey (USA)
SEGA Genesis
Sonic 3 and Knuckles Time Travel (Jdpense) (SHC2015)
SEGA Genesis