Sonic the Hedgehog (Japan, Korea) [Hack by Esrael+Yuski the Dog v0.40] (~Sonic Gaiden)
Sonic the Hedgehog (USA, Europe) [Hack by Hivebrain v0.20] (~Sonic the Hedgehog Plus)
Sonic the Hedgehog (USA, Europe) [Hack by JcFerggy v20080831] (~Sonic - Pixel Perfect)
Sonic the Hedgehog (USA, Europe) [Hack by LOst v1.0] (Sonic Jam's Easy Mode)
Sonic the Hedgehog (USA, Europe) [Hack by Puto v1.1] (~Sonic Remastered)
Sonic the Hedgehog (USA, Europe) [Hack by Stealth Rev 1] (~Knuckles the Echidna in Sonic the Hedgehog)
Sonic the Hedgehog (USA, Europe) [Hack by Team Lost Land v4.0] (~Sonic - The Lost Land)
Sonic the Hedgehog 2 (World) (Beta)
Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode)
Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Team Lost Land v2.0] (~Sonic - The Lost Land 2)
Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka)
Sonic the Hedgehog 3 (Japan)
Sorcer Kingdom (Japan)
Sorcerer's Kingdom (USA)
Sorcerer's Kingdom (USA) (v1.1)
Sorcerian (Japan)
Sorcerian (Japan) [En by Hungdongs v0.50] (Incomplete)
Space Funky B.O.B. (Japan)
Space Harrier II (World)
Space Harrier II (Japan) (Launch Cart)
Space Invaders 90 (Japan)
Space Invaders 91 (USA)
Sparkster (USA)
Sparkster (Europe)
Sparkster - Rocket Knight Adventures 2 (Japan)