Title  | Released By | Original Game | Genre | Platform | Mods | Category | Ver | Date |
|---|---|---|---|---|---|---|---|---|
| Over the Moon | TestZero | Metroid | Action Adventure | NES | G, L, T | Complete | 1.0 | 16 Jul 2018 |
| Overhead | Leet Sketcher | Final Fantasy III | Role Playing | SNES | G, L | Bug Fix | 1.1 | 13 Jul 2017 |
| Overkill 32,000 | giangurgolo | Final Fantasy III | Role Playing | SNES | G, GP | Improvement | 1.5 | 20 Aug 2011 |
| Overworld Hidden Treasure | Kethinov | Secret of Mana | Role Playing > Action RPG | SNES | GP | Improvement | 1.6 | 18 Oct 2019 |
| P.O.W.: Prisoners of War - Two Players Hack | Ti | P.O.W.: Prisoners of War | Action > Beat 'Em Up | NES | O | Complete | 1.5a | 04 Dec 2016 |
| Pac-Bomber | Korxtendo | Bomberman | Action | NES | G, T | Improvement | 1.0 | 03 Oct 2018 |
| Pac-Land Control Normalizer | KingMike's Translations | Pac-Land | Action > Platformer | NES | GP | Improvement | 1.0 | 10 Jul 2013 |
| Pac-Man - The New Levels | Evgeny | Pac-Man | Action | NES | L | Complete | 1.0 | 24 Dec 1996 |
| Pac-Man 3D | TLT | Ms. Pac-Man (Namco) | Action | NES | G, L, T, GP | Complete | 1.0 | 20 Dec 2008 |
| Pac-Man GB - Redux | JY Co. | Pac-Man | Action | GB | G | Improvement | 1.0.1 | 15 Sep 2018 |
| Pac-Man III | DahrkDaiz | Ms. Pac-Man (Namco) | Action | NES | G, L, O | Complete | 1.0 | 09 Jul 2003 |
| Pac-Man Remix | Lagomorph | Pac-Man | Action | NES | G, L | Complete | 1.0 | 01 Jan 1998 |
| Pac-Man Saw | TLT | Battle City | Action | NES | G, S, L, T, GP | Complete | 1.0 | 25 Dec 2010 |
| Pac-Man Xtreme | KaBooM! | Ms. Pac-Man (Namco) | Action | NES | G, S, L, T, GP | Complete | 1-0-000-00 | 17 Sep 2016 |
| Pac-Mania arcade style tiles/sprites/colors | fusaru | Pac-Mania | Action | GEN | G | Improvement | 1.00 | 17 Nov 2016 |
| Pac-Yuyu | DASTARD | Pac-Man | Action | NES | G, T | Improvement | 1.0 | 01 May 2009 |
| Pachi Com Ace | Guyver (X.B.M.) | Pachi Com | Boardgame | NES | GP | Improvement | 1.0 | 10 Jan 2017 |
| Pachinko 365 Debugs | Zoinkity | Pachinko 365 Nichi | Other | N64 | O | Improvement | 1.0 | 18 Dec 2017 |
| Paladin's Quest EasyType | JCE3000GT | Paladin's Quest | Role Playing | SNES | GP | Improvement | 1.0 FINAL | 19 Nov 2011 |
| Palette of Dignity | anonymous | Castlevania: Harmony of Dissonance | Role Playing > Action RPG | GBA | G | Improvement | 1.0 | 24 Nov 2007 |
