| Sonic the Hackable - Splash Hill Demo | |
| Sonic the Hedgehog - Anniversary Edition | |
| Sonic the Hedgehog - Hadokoa Sakusen | |
| Sonic the Hedgehog - Plus Edition | |
| Sonic the Hedgehog - Revelation | |
| Sonic the Hedgehog - Save The Moon Demo | |
| Sonic the Hedgehog - The Final Showdown | |
| Start Ga | |
| me | |
| Sonic the Hedgehog - The Lost Worlds | |
| Sonic the Hedgehog - Tisha Mania | |
| Sonic the Hedgehog - Triple Adventure | |
| Sonic the hedgehog (G6 Version 2DLC2.5) | |
| Sonic the Hedgehog (Japan, Korea) [Hack by Esrael+Yuski the Dog v0.40] (~Sonic Gaiden) | |
| Sonic the Hedgehog (Japan) | |
| Sonic the Hedgehog (Prototype) | |
| Sonic the hedgehog (Speed Battle) | |
| Sonic the Hedgehog (USA, Europe) | |
| Sonic the Hedgehog (USA, Europe) [Hack by Carretero v2.0] (~Sonic - Return to the Origin) (Backward Play) | |
| Sonic the Hedgehog (USA, Europe) [Hack by D.A.Garden v1.0] (~Sonic the Hedgehog - Westside Island) | |
| Sonic the Hedgehog (USA, Europe) [Hack by Drx+Puto v2.11] (~Tails in Sonic the Hedgehog) | |
| 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)
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| 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) | |