Title  | Released By | Original Game | Genre | Platform | Mods | Category | Ver | Date |
|---|---|---|---|---|---|---|---|---|
| Sonic in Mario Kart: Super Circuit | BlueYoshi | Mario Kart: Super Circuit | Racing | GBA | G, T | Complete | 3.1 | 21 Aug 2020 |
| Sonic in Flicky | Techokami | Flicky | Action > Platformer | GEN | G, T | Complete | 1.0 | 08 Mar 2021 |
| Sonic in Chaotix | JJFTails | Knuckles' Chaotix | Action > Platformer | 32X | G | Improvement | 1.2 | 11 Nov 2006 |
| Sonic Heroes Undub | TheGershon | Sonic Heroes | Action > Platformer | GC | S | Improvement | 1.1 | 15 Aug 2022 |
| Sonic Genesis | slogra | Sonic the Hedgehog | Action > Platformer | SMS | G, S | Improvement | 1.05 | 01 Nov 2022 |
| Sonic Gaiden | Yuski | Sonic the Hedgehog | Action > Platformer | GEN | G, L, GP | Improvement | 0.4 | 15 May 2004 |
| Sonic ERaZor | Selbi | Sonic the Hedgehog | Action > Platformer | GEN | G, S, L, T, GP | Complete | 6th Public | 10 May 2016 |
| Sonic Drift 2 SMS | Shibunoa | Sonic Drift 2 | Racing | SMS | G, O | Improvement | b2 | 01 Jun 2009 |
| Sonic Color Hack | Weeppiko | Sonic the Hedgehog | Action > Platformer | SMS | G | Improvement | 1.0 | 13 Jun 2021 |
| Sonic CD Pal to NTSC Complete Patch | RoberMC | Sonic CD | Action > Platformer | SegaCD | O | Improvement | 1.0 | 17 May 2018 |
| Sonic CD + + | qiuu | Sonic CD | Action > Platformer | SegaCD | GP | Improvement | 1 | 20 Jun 2009 |
| Sonic and Tails: Double Trouble | FFuser | Sonic the Hedgehog | Action > Platformer | GEN | G, S, L, T, GP, O | Complete | 1.1 | 05 Aug 2014 |
| Sonic Advance 3: Extreem Manseckz | Heran Bago | Sonic Advance 3 | Action | GBA | G, S, T | Complete | 1.0 | 29 Jul 2005 |
| Sonic Advance 3 - Adv1 Edit | BlueStarBomber | Sonic Advance 3 | Action | GBA | G | Improvement | 1.0 | 30 May 2022 |
| Sonic Advance 1: Tweaked | Cornholio309 | Sonic Advance | Action | GBA | G, GP | Improvement | 1.1 | 17 Oct 2022 |
| Sonic 3D: No Flickies | Sik | Sonic 3D Blast | Action | GEN | GP | Improvement | 1.2 | 04 Jan 2009 |
| Sonic 3D Blast: Director's Cut | GameHut | Sonic 3D Blast | Action | GEN | G, S, L, T, GP, O | Improvement | 1.0 | 25 Dec 2017 |
| Sonic 3D Blast Time Attack | fabio | Sonic 3D Blast | Action | GEN | L | Improvement | 1.0 | 06 Feb 2007 |
| Sonic 3D Blast Easy Mode | Torvus | Sonic 3D Blast | Action | GEN | T, GP | Improvement | 1.0 | 19 Feb 2022 |
| Sonic 3 Reversed Frequencies | FraGag | Sonic the Hedgehog 3 | Action > Platformer | GEN | S | Improvement | 1.0 | 06 Jan 2010 |
