| Title | Year | Genre |
|---|---|---|
| Sky Chase | ???? | Action |
| Sky Fight 2 | 1988 | Shooter |
| Sky Fighter | ???? | Shooter |
| Sky Flyer | 1992 | Shooter |
| Sky Flyer II | ???? | Shooter |
| Sky High Stuntman | ???? | Shooter |
| Skyblaster | ???? | Action |
| Skyfox | ???? | Action |
| Skyfox II | ???? | Spaceship |
| Skyworker | ???? | Adventure |
| Slabs | ???? | Arcade |
| Slackskin & Flint | ???? | Arcade |
| Slalom | 1997 | Skiing |
| Slalom Speciale | 1997 | Skiing |
| Slam Ball | 1993 | Adventure |
| Slam Raid | ???? | Shooter |
| Slam Tilt | ???? | Pinball |
| Slayer | ???? | Shooter |
| Slaygon | ???? | Adventure |
| Sleeping Gods Lie | ???? | Adventure |
| Sleepwalker | ???? | Platform |
| Slide-It II | ???? | Puzzle |
| Slider | ???? | Puzzle |
| Slider | ???? | Puzzle |
| Sliding Skill | ???? | Arcade |
| Slightly Magic | ???? | Platform |
| Slime | 1993 | Arcade |
| Slip Stream | ???? | Action |
| Sly Spy Secret Agent | ???? | Action |
| Small Cars Drag Race | ???? | Racing |
| Smart Cardz | 1995 | Cards |
| Smarty and the Nasty Gluttons | ???? | Arcade |
| Smash | ???? | Tennis |
| Smash the Beast | ???? | Arcade |
| Smash TV | ???? | Action |
| Smash TV - The Rip Off | 1992 | Action |
| Smidge | ???? | Platform |
| Smile | 1991 | Arcade |
| Smurf Hunt | ???? | Arcade |
| Smus | ???? | Arcade |
| Snacky Folies | 1994 | Arcade |
| Snake | ???? | Arcade |
| Snakes | 1992 | Arcade |
| Snakes and Ladders | ???? | Puzzle |
| Snakes+ | 1993 | Arcade |
| Snapperazzi | ???? | Action |
| Snare | ???? | Arcade |
| Sneech | ???? | Arcade |
| Snoball in Hell | ???? | Breakout |
| Snoisnemid | 1995 | Arcade |
