| 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 2 but I want to die | |
| Sonic the Hedgehog 2 Master Edition 3 sp | |
| Sonic the Hedgehog 2 Pink Edition | |
| Sonic The Hedgehog 2 RMS Edition V0.3 | |
| Sonic the Hedgehog 2 Underwater | |
| Sonic the Hedgehog 2: Master Edition 3 Extra Mode | |
| Sonic the Hedgehog 2: Master Edition 3 Extra Mode (Time Attack) | |
| Sonic the Hedgehog 2+ | |
| Sonic the Hedgehog 2Z | |
| Sonic the Hedgehog 3 (Europe) | |
| Sonic the Hedgehog 3 (Japan) | |
| Sonic the Hedgehog 3 (Nov 3, 1993 prototype) | |
| Sonic the Hedgehog 3 (USA) | |
| Sonic The Hedgehog 3 Limited Edition (1994-04-08) | |
| Sonic The Hedgehog 3 Limited Edition (1994-05-17) | |
| Sonic the Hedgehog 3 Plus | |
| Sonic The Hedgehog 3 Smeiden | |
| Sonic The Hedgehog 3 Unlocked | |
| Sonic the Hedgehog 3C (prototype 0517) | |
| Sonic The Hedgehog 4 | |
| Sonic The Hedgehog Adventure | |
| Sonic The Hedgehog AGX (S1 Hack) | |
| Sonic The Hedgehog AGX First Public Release | |
| Sonic The Hedgehog Encore (Sonic's 33rd Birthday Update) | |
| Sonic the hedgehog G6 v2 Final | |
| Sonic the Hedgehog Megadriven (SHC DEMO) | |
| Sonic The Hedgehog Megamix (Hacking Contest 2005 Build) | |
| Sonic The Hedgehog Megamix January 7, 2007 Build (S1 Hack) | |
| Sonic the Hedgehog OmoChao Edition | |
| Sonic The Hedgehog Open Source Project 0.04A | |
| Sonic The Hedgehog Open Source Project 0.05 | |
| Sonic The Hedgehog Open Source Project 0.06 | |
| Sonic The Hedgehog Open Source Project 0.07 | |
| Sonic the Hedgehog Painful World Spikes Kaizo 2 | |
| Sonic the Hedgehog Painful World Spikes Kaizo 2021 | |
| Sonic the Hedgehog Painful World Spikes Kazio Megamix | |
| Sonic The Hedgehog Pilot (Cancelled) | |
| Sonic the Hedgehog Remix | |
| Sonic the Hedgehog ReOne | |
| Sonic The Hedgehog Rocket v1.0 | |
| Sonic The Hedgehog x10 | |
| Sonic the Hedgehog ZX | |
| Sonic The Hedgehog: Dark's World Defeat: SHC Demo | |
| Sonic the Hedgehog: Isle of Magnetic Artifacts | |
| Sonic The Movie 3 | |
| Sonic The Return of Shadow | |
| Sonic UMGZ | |