| English | eng-000 |
| Serious Sam | |
| Deutsch | deu-000 | Serious Sam |
| français | fra-000 | Serious Sam: The First Encounter |
| hrvatski | hrv-000 | Serious Sam |
| italiano | ita-000 | Serious Sam - The First Encounter |
| lietuvių | lit-000 | Serious Sam |
| polski | pol-000 | Serious Sam |
| español | spa-000 | Serious Sam |
| svenska | swe-000 | Serious Sam |