| Alex Kidd in the Enchanted Castle (Europe) (Alt) | |
| Alex Kidd in the Enchanted Castle (USA) | |
| Alien 3 (USA, Europe) | |
| Alien 3 (USA, Europe) (v1.1) | |
| Alien Soldier (Europe) | |
| Alien Soldier (Japan) | |
| Alien Storm (World) | |
| Alisia Dragoon (Europe) | |
| Alisia Dragoon (Japan) | |
| Alisia Dragoon (USA) | |
| Altered Beast - Alternate Style | |
| Altered Beast (USA, Europe) | |
| Altered Beast with Arcade Voice Samples | |
| American Gladiators (USA) | |
| Ameythist Sonic 2 V1 (SHC2024 Project) | |
| Among the Others | |
| Amy Rose in Sonic the Hedgehog | |
| Amy Rose in Sonic the Hedgehog 2 | |
| Amy Rose's Island Adventure | |
| An Apeeling Sonic Hack | |
| An Ordinary Sonic | |
| Andre Agassi Tennis (Europe) (v1.1) | |
| Andre Agassi Tennis (USA) | |
| Andre Agassi Tennis (USA) (Beta) | |
| Andrew in Sonic the Hedgehog 2 | |
| Animaniacs (Europe) (En,Fr,De) | |
| Animaniacs (USA) | |
| Another Shadow in Sonic 1 Ultra Ego Edition | |
| Another World (Europe) | |
| Aoki Ookami to Shiroki Meshika - Genchou Hishi (Japan) | |
| Aq Renkan Awa (China) (Unl) | |
| Aquatic Games Starring James Pond and the Aquabats, The (USA, Europe) | |
| Arcade Classics (USA, Europe) | |
| Arch Rivals - The Arcade Game (USA, Europe) | |
| Arcus Odyssey (Japan) | |
| Arcus Odyssey (USA) | |
| Ariel the Little Mermaid (USA, Europe) | |
| Arnold Palmer Tournament Golf (USA, Europe) | |
| Arrow Flash (Japan) | |
| Arrow Flash (USA, Europe) | |
| Art Alive (World) | |
| Art of Fighting (Europe) | |
| Art of Fighting (USA) | |
| Ashura in Sonic 1 | |
| Ashura The Glitchhog 2 - The Secret Zones | |
| Ashura The Glitchhog Hallowen | |
| Assault Suit Leynos (Japan) | |
| Asterix and the Great Rescue (Europe) (En,Fr,De,Es,It) | |
| Asterix and the Great Rescue (USA) | |
| Asterix and the Power of the Gods (Europe) (Beta) | |