| Id | Name | Systems | Actions |
|---|---|---|---|
| 3515 | SM64 but it gets 5% faster every coin | N64 | |
| 3337 | Slowdrive | Linux | |
| 2374 | Slow Mole | NES | |
| 4150 | Slots | C64 | |
| 2681 | Slide Boy in Maze Land | A7800 | |
| 3523 | Slide Boy in Maze Land | A2600 | |
| 3462 | Sled Storm | PSX | |
| 2574 | Slaughter Sport | Genesis | |
| 709 | SkyRoads: Xmas Special | DOS | |
| 634 | SkyRoads | DOS | |
| 503 | Skyblazer | SNES | |
| 4061 | Sky Diver | C64 | |
| 3276 | Skull & Crossbones | NES | |
| 1882 | Skooter | MSX | |
| 653 | Skitchin' | Genesis | |
| 2465 | Skipp and Friends: Unexpected Journey | SNES | |
| 2035 | Skiing | A2600 | |
| 2399 | Skee-Ball | A2600 | |
| 3484 | SkateCat | NES | |
| 851 | Skate or Die: Bad 'n Rad | GB | |
| 2181 | Skate or Die! | NES | |
| 320 | Skate or Die 2: The Search for Double Trouble | NES | |
| 2243 | Skate Boardin' | A2600 | |
| 3566 | SK8-BIT | GBC | |
| 3544 | Sixty Seconds to Live | Flash |