| Id | Name | Systems | Actions |
|---|---|---|---|
| 4094 | 3-D Tic-Tac-Toe | A2600 | |
| 4043 | 4-in-1 Fun Pak: Backgammon | GB | |
| 4031 | 4-in-1 Fun Pak: Chess | GB | |
| 3323 | 40 Winks | PSX | |
| 4004 | 40xEscape | Flash | |
| 3039 | 42 All-Time Classics | DS | |
| 4080 | 5-STAR | NES | |
| 4152 | 5D Chess With Multiverse Time Travel | Linux | |
| 4079 | 60 Seconds Burger Run | Flash | |
| 2883 | 64 de Hakken!! Tamagotchi: Minna de Tamagotchi World | N64 | |
| 458 | 8 Eyes | NES | |
| 1139 | [DUPLICATE] Castlevania: The Adventure | GB | |
| 3969 | A Bonte Escape | Flash | |
| 75 | A Boy and His Blob | NES | |
| 487 | A Boy and His Blob | GB | |
| 2491 | A Bug's Life | SNES | |
| 3487 | A Dinosaur's Tale | Genesis | |
| 3426 | A Koopa's Revenge | Flash | |
| 101 | A Nightmare on Elm Street | NES | |
| 3542 | A Nightmare on Elm Street: Son of a Hundred Maniacs | NES | |
| 3526 | A Q Lián Huán Pào | Genesis | |
| 3539 | A Simple Platformer Game | NES | |
| 3672 | A Virtuous Run | Linux | |
| 1183 | A Week of Garfield | NES | |
| 1715 | A-mazing Tater | GB |