| 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 Mariofan0 v1.0] (Spindash+Spike Bug Fix) | |
| 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 (USA, Europe) [Hack by Team Megamix v3.0] (~Sonic - Mega Mix) | |
| Sonic the Hedgehog & Ashuro | |
| Sonic the Hedgehog & Miles "Tails" Prower the Fox in Knuckles the Echidna in Sonic the Hedgehog 2 | |
| Sonic the Hedgehog 1 @ SAGE 2010 | |
| Sonic The Hedgehog 1 Remix (By TheDarkParadox) | |
| Sonic The Hedgehog 1995 Demo 2 | |
| Sonic the Hedgehog 1995 Demo 3 | |
| Sonic the Hedgehog 2 - Anniversary Edition - Pink Update | |
| Sonic The Hedgehog 2 - Super Edition | |
| Sonic the Hedgehog 2 - Time and Place | |
| Sonic the Hedgehog 2 (Aug 21, 1992 prototype) | |
| Sonic the Hedgehog 2 (CENSOR prototype) | |
| Sonic the Hedgehog 2 (colourised ending hack) | |
| Sonic The Hedgehog 2 (Nick Arcade Prototype) | |
| Sonic the Hedgehog 2 (Sep 14, 1992 prototype)
| |
| Sonic the Hedgehog 2 (Simon Wai prototype) | |
| Sonic the Hedgehog 2 (World) | |
| 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) (Beta) [Hack by Esrael v0.03] (~Sonic 2 Delta 0) | |
| Sonic the Hedgehog 2 (World) (Rev A) | |
| Sonic the Hedgehog 2 (World) (Rev A) [Hack by ColinC10 v1.0] (~Robotnik's Revenge) (Boss Mode) | |
| 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] (~S | |
| onic - 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 (1994-0 | |
| 4-08) | |
| Sonic The Hedgehog 3 Limited Edition (1994-05-17) | |