| A Link To The Past Voice Removal | mangaman3000 | The Legend of Zelda: A Link to the Past and Four Swords | Role Playing > Action RPG | GBA | S | Improvement | 0.1 | 02 Oct 2015 |
| A Link to The Past: ReLink | NimSauce | The Legend of Zelda: A Link to the Past | Action Adventure | SNES | L | Improvement | 1.0.2 | 14 Mar 2019 |
| A Shocking Relic | Robo Jesus | Final Fantasy III | Role Playing | SNES | GP | Improvement | 0.3 | 16 Jan 2018 |
| A Simple Quest | Gabriel Dinu | Super Mario Bros. | Action > Platformer | NES | G, L, T | Complete | 7.0 | 30 Apr 2020 |
| A Simple Quest + | Gabriel Dinu | Super Mario Bros. | Action > Platformer | NES | G, L, T | Complete | 8.0 | 06 Dec 2020 |
| A Super Mario Thing | Talkhaus | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.1 | 08 May 2012 |
| A Very Super Mario World | SchwerMuta | Super Mario World | Action > Platformer | SNES | G, S, L, T, GP, O | Complete | 1.0 | 04 Aug 2015 |
| Abadox | MrNorbert1994 | Abadox: The Deadly Inner War | Action > Shooter | NES | G | Bug Fix | 1.0 | 11 Nov 2019 |
| Abadox - The Deadly Inner War - Color hack. | wolfamancer97 | Abadox: The Deadly Inner War | Action > Shooter | NES | G, T, O | Complete | 1.0 | 20 Oct 2020 |
| Abu Travles in Agrabah | Mario Bendor | Aladdin | Action > Platformer | NES | G, S, GP | Complete | 1.0 | 27 Nov 2020 |
| Action 52 Atari 2600 Graphics Edition | nensondubois | Action 52 | Other | NES | G | Complete | 1.0 | 20 Apr 2020 |
| Actraiser II Easy spell | Docrow | ActRaiser 2 | Action Adventure | SNES | GP | Improvement | 1.0 | 17 Jun 2016 |
| ActRaiser MSU-1 | DarkShock | ActRaiser | Action Adventure | SNES | S | Improvement | 1.0 | 26 Nov 2017 |
| Addams Family - MMC1 to MMC3 | infidelity | The Addams Family | Action > Platformer | NES | O | Improvement | 1.0 | 17 Sep 2013 |
| Addams Family Easy | chronix | The Addams Family | Action > Platformer | NES | O | Improvement | 1.0 | 02 Feb 2019 |
| Addams Family Nes Dx | Fray | The Addams Family | Action > Platformer | NES | G | Improvement | 1.01 | 01 May 2020 |
| Addams Family Values - Afterlife Edition MD | BillyTime! Games | Addams Family Values | Action Adventure | GEN | T, GP | Improvement | 1.0 | 27 Oct 2020 |
| Addams Family Values - The Gauntlet | BillyTime! Games | Addams Family Values | Action Adventure | SNES | L, GP | Complete | 1.0a | 29 Mar 2020 |
| Addams Family Values Afterlife Edition | BillyTime! Games | Addams Family Values | Action Adventure | SNES | L, GP | Improvement | 1.0 | 30 Nov 2019 |
| Addams Family Values Boss Rush | BillyTime! Games | Addams Family Values | Action Adventure | SNES | L, GP | Complete | 1.0 | 28 Dec 2019 |
