| Baseball Stars Graphic Update | grg | Baseball Stars | Sports | NES | G | Improvement | 1.0 | 01 Apr 2010 |
| New Super Mario Bros. Deluxe! | gridatttack | New Super Mario Bros. | Action > Platformer | NDS | G, L | Complete | 1.2 | 12 Dec 2012 |
| Back From The Source | Griever | Battle City | Action | NES | L, GP | Complete | 1.0 | 01 Jan 2008 |
| Shantae dance floor hang bugfix | Griever | Shantae | Action > Platformer | GB | O | Bug Fix | 1.0 | 26 Dec 2017 |
| Golf - Starring KISS | Grimlick | Golf | Sports | NES | G | Improvement | 1.0 | 01 Jan 2000 |
| Rock Lords | Grimlick | Ice Climber | Action > Platformer | NES | G | Improvement | 1.0 | 19 Aug 1999 |
| Autobot Bros. | Grimlick | Super Mario Bros. | Action > Platformer | NES | G, T | Improvement | 1.0 | 14 Jul 1997 |
| TransFormers: Episode Two: The Return of Unicron | Grimlick | Super Mario Bros. 2 | Action > Platformer | NES | G | Improvement | 1.0 | 20 Jun 1999 |
| Joust More | Grimlick | Balloon Fight | Action | NES | G | Improvement | 1.0 | 01 Jan 1998 |
| 2600 Bros. | Grimlick | Super Mario Bros. | Action > Platformer | NES | G, T | Improvement | 1.0 | 13 Jan 2000 |
| Metroid Incursion | Grimlock | Metroid | Action Adventure | NES | G, L, T | Complete | 1.1 | 05 May 2014 |
| Immune Byte Bugfixes | Grimoire LD | Final Fantasy II | Role Playing | SNES | O | Bug Fix | 1.1 | 08 Dec 2014 |
| Final Fantasy IV - Critical Hit Fix | Grimoire LD, chillyfeez | Final Fantasy II | Role Playing | SNES | GP | Bug Fix | 1.0 | 06 Dec 2018 |
| SNES Final Fantasy IV: Event Instruction Skip Hack | Grimoire LD | Final Fantasy II | Role Playing | SNES | O | Improvement | 1.0 | 31 Mar 2020 |
| SNES Final Fantasy IV: Add 15 New Spell Slots | Grimoire LD | Final Fantasy II | Role Playing | SNES | O | Improvement | 1.0 | 06 Apr 2020 |
| Final Fantasy: Resurrection | Grindill | Final Fantasy | Role Playing | NES | G, L, T | Improvement | 2.0 | 06 Dec 2006 |
| Thousand-Year Door+ | Griscuit | Paper Mario: The Thousand-Year Door | Role Playing > Action RPG | GC | G, T | Improvement | 4.0 | 10 Feb 2020 |
| Final Fantasy ++ | Grond | Final Fantasy | Role Playing | NES | G, S, L, T | Complete | 1.5 | 20 Jan 2007 |
| Final Fantasy ++ World of Chaos | Grond | Final Fantasy | Role Playing | NES | G, S, L, T | Complete | 1.2 | 22 Jan 2007 |
| Final Fantasy Bugfix / Balancing Hack | Grond | Final Fantasy | Role Playing | NES | T | Bug Fix | 1.1 | 09 Aug 2006 |
