| Title | Year | Genre |
|---|---|---|
| Starlord | ???? | Management |
| Starquake | ???? | Action |
| Station Spatiale S16 - Prologue | 2021 | Adventure |
| Statistic Monopoly | 1994 | Board game |
| Statix | ???? | Puzzle |
| Stavningstaaget NG-ljudet | ???? | Educational |
| Steel | ???? | Action |
| Steel Devils | ???? | Action |
| Steel Empire | ???? | Management |
| Steg the Slug | ???? | Action |
| Stegasaur's Night Out, A | 2000 | Adventure |
| Steigar | ???? | Shooter |
| Steigenberger Hotelmanager | ???? | Management |
| Stellar 7 | ???? | Action |
| Stellar Conflict | ???? | Action |
| Stellar Crusade | ???? | Adventure |
| Stellaryx | ???? | Shooter |
| Step Five | 2007 | Puzzle |
| Sternsiedler | ???? | Adventure |
| Stir Crazy featuring Bobo | ???? | Arcade |
| Stock Market | ???? | Management |
| Stone Age | ???? | Puzzle |
| Storia Ancestrale, La | ???? | Adventure |
| Storia Infinita II, La | ???? | Adventure |
| Storm Across Europe - The War in Europe - 1939-45 | ???? | Strategy |
| Storm Eagle | ???? | Shooter |
| Storm Master | ???? | Management |
| Stormball | ???? | Arcade |
| Stormlord | ???? | Action |
| Stormtrooper | ???? | Action |
| Strategie | ???? | Cards |
| Stratego | ???? | Puzzle |
| Street Cat | ???? | Platform |
| Street Fighter | 1988 | Fighting |
| Street Fighter II | ???? | Fighting |
| Street Gang | ???? | Action |
| Street Hassle | ???? | Action |
| Street Hockey | ???? | Action |
| Street Racer | 1997 | Racing |
| Street Rod | ???? | Other |
| Street Rod 2 | ???? | Other |
| Street Sports | ???? | Sports |
| Street Sports Basketball | ???? | Basketball |
| Strefa Ciemnosci | ???? | Shooter |
| Stres | ???? | Arcade |
| STRevenge | 2018 | Shooter |
| Strider | ???? | Action |
| Strider II | ???? | Action |
| Strike Aces | ???? | Aerial fighting |
| Strike Force Harrier | ???? | Aerial fighting |
