| Space Hunter | Zatos Hacks | Action Adventure | NES | Fully Playable | 1.0 | 23 May 2018 | EN |
| Space Fantasy Zone | Naflign's Ego | Action > Shooter | TGCD | Unfinished | a01 | 20 Sep 2000 | EN |
| Soul Getter: Houkago Bouken RPG | MageCraft Translations | Role Playing | GB | Unfinished | 0.10 | 28 Oct 2000 | EN |
| Soul Eater: Monotone Princess | Anime Game Translations Team | Action Adventure | WII | Fully Playable | 1.0 | 31 Oct 2021 | EN |
| Soul Eater: Medusa no Inbou | Anime Game Translations Team | Action | NDS | Fully Playable | 1.2 | 14 May 2020 | EN |
| Soul Eater: Battle Resonance | Anime Game Translations Team | Action > Fighting | PSP | Fully Playable | 1.0 | 10 Apr 2022 | EN |
| Soul Eater: Battle Resonance | Anime Game Translations Team | Action > Fighting | PS2 | Fully Playable | 1.1 | 15 Apr 2022 | EN |
| Soul Blazer | Steppolo Steppi | Role Playing > Action RPG | SNES | Fully Playable | 1.1 | 19 Feb 2018 | EN |
| Soreyuke Ebisumaru Karakuri Meiro - Kieta Goemon no Nazo!! | DDSTranslation | Puzzle | SNES | Fully Playable | 2.0 | 26 Aug 2020 | EN |
| Soreyuke Ebisumaru Karakuri Meiro - Kieta Goemon no Nazo!! | Djungelurban | Puzzle | SNES | Addendum | 1.0 | 02 Aug 2021 | EN |
| Sore Ike! Anpanman - Minna de Hiking Game! | Pope Hentai's Rom Hacking Fun! | Boardgame | NES | Unfinished | 0.99 | 12 Aug 2004 | EN |
| Sorcerian Forever | MrRichard999 | Role Playing > Action RPG | PC | Unfinished | 0.51b | 16 Aug 2016 | EN |
| Sorcerian | Naflign's Ego | Role Playing | GEN | Unfinished | 001 | 05 Sep 1999 | EN |
| Sorcerian | SSTranslations | Role Playing | GEN | Unfinished | 0.5 | 24 Jul 2009 | EN |
| Sorcerian | Delta Soft | Role Playing > Action RPG | MSX | Fully Playable | 1.0 | 27 Aug 2003 | EN |
| Sora no Woto: Otome no Gojuusou | okaysubs | Visual Novel | PSP | Fully Playable | 1.0 | 06 May 2016 | EN |
| SonSon II | Sgt. Bow Hack | Action > Platformer | TG16 | Unfinished | 1.0b | 15 Nov 1997 | EN |
| SonSon II | someitalian123 | Action > Platformer | TG16 | Addendum | 1.0 | 27 Jul 2017 | EN |
| Sonic Eraser | D | Puzzle | GEN | Fully Playable | 1.0 | 28 Feb 2004 | EN |
| Sonic Adventure DX: Director's Cut | SKingBlue | Action > Platformer | PC | Fully Playable | 1.0 | 08 Feb 2018 | EN |
