| Asuka 120% Limit Over - easy patch | SCO | Asuka 120% Limited: Burning Fest. | Action > Fighting | SAT | GP | Addendum | 1.0 | 19 Apr 2018 |
| Astyanax - The Movie | Flake | Astyanax | Action > Platformer | NES | G, T | Improvement | 1.0 | 16 Jan 2013 |
| Astyanax Remix | Googie | Astyanax | Action > Platformer | NES | G, L, T | Complete | 1.0 | 14 Jul 2006 |
| Astroblast Romhack Two-Pack! | eskayelle | Astroblast | Action > Shooter | 2600 | L, GP | Improvement | 1.0 | 11 Jan 2020 |
| Astroblast (Rainbow Brite Mod) | eskayelle | Astroblast | Action > Shooter | 2600 | G, L | Improvement | v2 | 19 Jan 2020 |
| Astroblast (Slow & Steady Mod) | eskayelle | Astroblast | Action > Shooter | 2600 | G, L | Improvement | 1.0 | 19 Jan 2020 |
| Astérix & The Great Rescue SMS Full Pass | Emulacion sin secretos | Astérix & The Great Rescue | Action > Platformer | SMS | O | Improvement | 1.0 | 30 Nov 2019 |
| Asterix & Obelix XXL PAL 60hz Patch | Maeson | Asterix & Obelix XXL | Action > Platformer | GC | O | Improvement | 1.0 | 13 Aug 2016 |
| JP Ronny - Fix Hack by LANCUSTER | lancuster | Asder 20-in-1 | Other | NES | L, O | Improvement | 1.0 | 15 Mar 2016 |
| Enable Extra Characters | [John] | Art of Fighting Anthology | Action > Fighting | PS2 | O | Improvement | 0.5 | 12 Feb 2019 |
| Art of Fighting - Enhanced Colors | Pyron | Art of Fighting | Action > Fighting | GEN | G | Improvement | 1.0 | 08 May 2015 |
| King's Defeat Restoration | Ellery | Art of Fighting | Action > Fighting | SNES | G | Improvement | 1.0 | 09 Oct 2020 |
| Armorines: New control buttons config | Mr2 | Armorines: Project S.W.A.R.M. | Action > Shooter | PSX | GP | Improvement | 0.1 | 04 Dec 2018 |
| Clovermon Hunter | PoClo | Arkista's Ring | Role Playing > Action RPG | NES | G, T | Complete | 1.1 | 25 Jan 2017 |
| Arkanoid - The Lost Levels Compact 1 | Penta Penguin | Arkanoid: Doh It Again | Action | SNES | L, GP | Complete | 1.0 | 07 Dec 2014 |
| Arkanoid Reblocked | Svambo | Arkanoid: Doh It Again | Action | SNES | G, L, T | Complete | 1.0 | 15 Nov 2020 |
| Mega Man Arkanoid | Supergamerguy | Arkanoid: Doh It Again | Action | SNES | L | Complete | 1.0 | 24 Jan 2021 |
| Arkanoid 2 NES Vaus support | lidnariq | Arkanoid II | Action | NES | O | Improvement | 20161222 | 12 Dec 2016 |
| Arkanoid II Password | chronix | Arkanoid II | Action | NES | GP | Improvement | 1.0 | 25 Sep 2018 |
| Arkanoid - Dimension of DOH!! | DragonEye Studios | Arkanoid | Action | NES | L | Complete | 1.0 | 01 Jan 2002 |
