| Ogre Battle Army Balancing Mod | FinS | Ogre Battle: The March of the Black Queen | Strategy > Turn Based | SNES | G, GP | Improvement | 0.71 | 02 Dec 2009 |
| Ogre Battle gameplay fixes | FinS | Ogre Battle: The March of the Black Queen | Strategy > Turn Based | SNES | GP | Bug Fix | 1.0 | 16 May 2010 |
| Ogre Battle Hardtype | zombero | Ogre Battle: The March of the Black Queen | Strategy > Turn Based | SNES | GP | Improvement | 1.0411 | 06 Jul 2012 |
| Ogre Battle Reloaded | KT 0T3wqu6irw | Ogre Battle: The March of the Black Queen | Strategy > Turn Based | SNES | GP, O | Improvement | 1.17 | 25 Nov 2012 |
| On the Ball Widescreen Hack | gamemasterplc | On the Ball | Action | SNES | G | Improvement | 1.0 | 26 Jun 2019 |
| 30 Lives Code for Operation C | SCD | Operation C | Action > Platformer | GB | O | Improvement | Final | 15 Dec 2017 |
| Operation: Secret Storm Fix Hack | Guyver (X.B.M.) | Operation: Secret Storm | Action | NES | G, O | Bug Fix | 1.0 | 17 Oct 2016 |
| Opoona Re-localization Patch | Opoonaproject | Opoona | Role Playing | WII | T | Improvement | 1.0 | 13 Jan 2018 |
| OutRun Color Hack | Pyron | OutRun | Racing | GEN | G | Improvement | 0.5a | 05 Jul 2014 |
| OutRun Arcade Colors | Tor Landeel | OutRun | Racing | GEN | G | Improvement | 2.1 | 10 Mar 2018 |
| 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 |
| Rambo - First Blood Part 2 | pacnsacdave | P.O.W.: Prisoners of War | Action > Beat 'Em Up | NES | G, S, T, O | Improvement | 1.0 | 15 Jul 2018 |
| Pac-Land Control Normalizer | KingMike's Translations | Pac-Land | Action > Platformer | NES | GP | Improvement | 1.0 | 10 Jul 2013 |
| Maze Tussle | Inventor | Pac-Man | Action | NES | G | Improvement | 1.0 | 01 Jan 2001 |
| Pac-Man - The New Levels | Evgeny | Pac-Man | Action | NES | L | Complete | 1.0 | 24 Dec 1996 |
| Pac-Man Remix | Lagomorph | Pac-Man | Action | NES | G, L | Complete | 1.0 | 01 Jan 1998 |
| Pac-Yuyu | DASTARD | Pac-Man | Action | NES | G, T | Improvement | 1.0 | 01 May 2009 |
| Pac-Man GB - Redux | JY Co. | Pac-Man | Action | GB | G | Improvement | 1.0.1 | 15 Sep 2018 |
| Pac-Mania arcade style tiles/sprites/colors | fusaru | Pac-Mania | Action | GEN | G | Improvement | 1.00 | 17 Nov 2016 |
| Pachi Com Ace | Guyver (X.B.M.) | Pachi Com | Boardgame | NES | GP | Improvement | 1.0 | 10 Jan 2017 |
