| Title | Year | Genre |
|---|---|---|
| Spirilon | ???? | Shooter |
| Spirit of Excalibur | ???? | Strategy |
| Spitfire Assault | 1994 | Aerial fighting |
| Spitting Image | ???? | Fighting |
| Splash | ???? | Battleship |
| Splat | 1996 | Arcade |
| Splat 2 | 1997 | Arcade |
| Splitters | ???? | Puzzle |
| Sploggy | 1994 | Arcade |
| Spod Blaster | ???? | Arcade |
| Spoils of War | ???? | Strategy |
| Sport of Kings | ???? | Sports |
| Sporting Triangles | ???? | Quiz |
| Spot | ???? | Puzzle |
| Springtime | 1995 | Puzzle |
| Sproing! | ???? | Arcade |
| Spuk | 1992 | Adventure |
| Spy vs Spy | ???? | Arcade |
| Spy vs Spy 2 - The Island Caper | ???? | Arcade |
| Spy vs Spy 3 - Arctic Antics | ???? | Arcade |
| Spy Who Loved Me, The | ???? | Action |
| Sqrxz | ???? | Platform |
| Sqrxz 2 | ???? | Platform |
| Sqrxz 3 | ???? | Platform |
| Sqrxz 4 - Cold Cash | ???? | Platform |
| Squarestone | ???? | Puzzle |
| Squigs | 1992 | Puzzle |
| Squiz - Music Edition | 1995 | Quiz |
| St. Thomas | ???? | Management |
| Stable Masters | ???? | Sports |
| Stable Masters II | ???? | Management |
| Stable Masters III | ???? | Management |
| Stack Up | ???? | Puzzle |
| Stadt der Loewen, Die | ???? | Strategy |
| Stalingrad | ???? | Strategy |
| Stalker | ???? | Action |
| Standard Deviation | ???? | Shooter |
| Star Boy | 1994 | Action |
| Star Breaker | ???? | Shooter |
| Star Command | ???? | Spaceship |
| Star Control | ???? | Strategy |
| Star Crusader | ???? | Adventure |
| Star Defender | ???? | Shooter |
| Star Dust Wars | ???? | Shooter |
| Star Fighter | 1993 | Spaceship |
| Star Fleet I - The War Begins! | ???? | Strategy |
| Star Goose | ???? | Shooter |
| Star Ping Pong | 1991 | Sports |
| Star Plop | 2007 | Shooter |
| Star Ray | ???? | Shooter |
