| Game Name | System |
|---|
| Sonic the Hedgehog (Japan, Korea) [Hack by Esrael+Yuski the Dog v0.40] (~Sonic Gaiden) | Genesis |
| Sonic the Hedgehog (USA, Europe) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Carretero v2.0] (~Sonic - Return to the Origin) (Backward Play) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by D.A.Garden v1.0] (~Sonic the Hedgehog - Westside Island) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Drx+Puto v2.11] (~Tails in Sonic the Hedgehog) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Hivebrain v0.20] (~Sonic the Hedgehog Plus) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by JcFerggy v20080831] (~Sonic - Pixel Perfect) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by LOst v1.0] (Sonic Jam's Easy Mode) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Puto v1.1] (~Sonic Remastered) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Stealth Rev 1] (~Knuckles the Echidna in Sonic the Hedgehog) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Team Lost Land v4.0] (~Sonic - The Lost Land) | Genesis |
| Sonic the Hedgehog (USA, Europe) [Hack by Team Megamix v3.0] (~Sonic - Mega Mix) | Genesis |
| Sonic the Hedgehog 2 (World) | Genesis |
| Sonic the Hedgehog 2 (World) (Beta) | Genesis |
| Sonic the Hedgehog 2 (World) (Beta) (Simon Wai) [Hack by Esrael v0.23] (~Sonic 2 Delta) | Genesis |
| Sonic the Hedgehog 2 (World) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by Esrael v01.0a] (~Sonic 2 Delta II) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by Hachelle-Bee v1.81] (Long Version) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by SMTP v0.50] (~Sonic 2 SMTP) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by Team Lost Land v2.0] (~Sonic - The Lost Land 2) | Genesis |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by Ultima v0.21] (~Tohaka) | Genesis |
| Sonic the Hedgehog 3 (Europe) | Genesis |
| Sonic the Hedgehog 3 (Japan) | Genesis |
| Sonic the Hedgehog 3 (USA) | Genesis |
| Sorcer Kingdom (Japan) | Genesis |
| Sorcerer's Kingdom (USA) | Genesis |
| Sorcerer's Kingdom (USA) (v1.1) | Genesis |
| Sorcerian (Japan) | Genesis |
| Sorcerian (Japan) [En by Hungdongs v0.50] (Incomplete) | Genesis |
| Space Funky B.O.B. (Japan) | Genesis |
| Space Harrier II (Japan) (Launch Cart) | Genesis |
| Space Harrier II (World) | Genesis |
| Space Invaders 90 (Japan) | Genesis |
| Space Invaders 91 (USA) | Genesis |
| Sparkster (Europe) | Genesis |
| Sparkster (USA) | Genesis |
| Sparkster - Rocket Knight Adventures 2 (Japan) | Genesis |
| Speedball 2 (Europe) | Genesis |
| Speedball 2 - Brutal Deluxe (USA) | Genesis |
| Spider-Man (USA) (Acclaim) (Beta) | Genesis |
| Spider-Man (USA) (Acclaim) (Beta) (Earlier) | Genesis |
| Spider-Man (USA, Europe) (Acclaim) | Genesis |
| Spider-Man (World) (Sega) | Genesis |
| Spider-Man and Venom - Maximum Carnage (World) | Genesis |
| Spider-Man and Venom - Separation Anxiety (USA, Europe) | Genesis |
| Spider-Man and X-Men - Arcade's Revenge (USA) | Genesis |
| Spiritual Warfare (USA) (Unl) | Genesis |
| Spirou (Europe) (En,Fr,De,Es) | Genesis |
| Splatterhouse 2 (Europe) | Genesis |
| Splatterhouse 2 (USA) | Genesis |
| Splatterhouse 3 (USA) | Genesis |
| Splatterhouse Part 2 (Japan) | Genesis |
| Splatterhouse Part 3 (Japan) | Genesis |
| Sport Games (Brazil) | Genesis |
| Sports Talk Baseball (USA) | Genesis |
| Spot Goes to Hollywood (Europe) | Genesis |
| Spot Goes to Hollywood (USA) | Genesis |
| Squirrel King (China) (Unl) | Genesis |
| Star Control (USA) | Genesis |
| Star Cruiser (Japan) | Genesis |
| Star Trek - Deep Space Nine - Crossroads of Time (Europe) | Genesis |
| Star Trek - Deep Space Nine - Crossroads of Time (USA) | Genesis |
| Star Trek - The Next Generation - Echoes from the Past (USA) | Genesis |
| Star Trek - The Next Generation - Echoes from the Past (USA) (v1.1) | Genesis |
| Starflight (USA, Europe) | Genesis |
| Starflight (USA, Europe) (v1.1) | Genesis |
| Stargate (Europe) (Beta) | Genesis |
| Stargate (USA, Europe) | Genesis |
| Steel Empire (USA) | Genesis |
| Steel Talons (Japan) | Genesis |
| Steel Talons (USA) (Beta) | Genesis |
| Steel Talons (USA, Europe) | Genesis |
| Stormlord (Japan) | Genesis |
| Stormlord (USA) | Genesis |
| Story of Thor, The (Europe) | Genesis |
| Story of Thor, The (Germany) | Genesis |
| Story of Thor, The (Japan) (Beta) [b] | Genesis |
| Story of Thor, The (Korea) | Genesis |
| Story of Thor, The (Spain) | Genesis |
| Story of Thor, The - Hikari o Tsugumono (Japan) | Genesis |
| Street Fighter II' - Special Champion Edition (Europe) | Genesis |
| Street Fighter II' - Special Champion Edition (USA) | Genesis |
| Street Fighter II' Plus (Japan, Asia) | Genesis |
| Street Racer (Europe) | Genesis |
| Street Smart (Japan, USA) | Genesis |
| Streets of Rage 2 (USA) | Genesis |
| Streets of Rage 3 (Asia) | Genesis |
| Streets of Rage 3 (Europe) | Genesis |
| Streets of Rage 3 (USA) | Genesis |
| Strider (USA, Europe) | Genesis |
| Strider Hiryuu (Japan) | Genesis |
| Strider II (Europe) | Genesis |
| Strider Returns - Journey from Darkness (USA) | Genesis |
| Striker (Europe) | Genesis |
| Striker (Europe) (Beta) | Genesis |
| SubTerrania (Europe) | Genesis |
| SubTerrania (Japan) | Genesis |
| SubTerrania (USA) | Genesis |
