| Title | Year | Genre |
|---|---|---|
| Spook | 1986 | Arcade |
| Sporting Triangles | ???? | Quiz |
| Spot | 1991 | Puzzle |
| Spy vs Spy | 1987 | Action |
| Spy vs Spy 2 | 1989 | Action |
| Spy vs. Spy III - Arctic Antics | ???? | Action |
| Square Off | 1993 | Arcade |
| ST Backgammon | ???? | Puzzle |
| ST Checkers | 1986 | Puzzle |
| ST Erotica Vol 1 Number 2 | 1991 | Adventure |
| ST Hack | ???? | Adventure |
| ST Invaders | ???? | Shooter |
| ST Karate | 1986 | Sports |
| ST Poker Royale | 1986 | Cards |
| ST Shuffleboard! | 1986 | Sports |
| ST Soccer | ???? | Soccer |
| ST Wars | ???? | Action |
| ST-Pool | ???? | Pool |
| Stack Up | 1991 | Puzzle |
| Star Battle | 1986 | Shooter |
| Star Breaker | ???? | Shooter |
| Star Fleet I - The War Begins! | ???? | Strategy |
| Star Goose! | 1988 | Shooter |
| Star Raiders | 1986 | Spaceship |
| Star Trek | 1986 | Spaceship |
| Star Wars - Return of the Jedi | 1987 | Shooter |
| Star Wars - The Empire Strikes Back | 1988 | Shooter |
| Star Wars | 1987 | Shooter |
| Starblade | 1990 | Spaceship |
| Starblaze | ???? | Shooter |
| Starbyte Super Soccer | 1991 | Soccer |
| Starcross | 1982 | Adventure |
| Starflight | 1986 | Adventure |
| Starglider | 1987 | Shooter |
| Starglider 2 | 1988 | Shooter |
| Starquake | ???? | Action |
| Starray | 1988 | Shooter |
| StarTrash | ???? | Arcade |
| Startrek | ???? | Spaceship |
| Starwars - The Trilogy | 1987 | Compilation |
| Stationfall | 1987 | Adventure |
| Steel | ???? | Action |
| Steg The Slug | 1992 | Action |
| Steigar | 1989 | Shooter |
| Steve Davis World Snooker | 1989 | Pool |
| Stone-Age | 1986 | Arcade |
| Stone-Age Deluxe! | ???? | Arcade |
| Stone-Breaker | 1987 | Breakout |
| Storm Master | 1991 | Strategy |
| Stormbringer ST | 1988 | Action |
