| English | eng-000 |
| Day of Defeat: Source | |
| català | cat-000 | Day of Defeat: Source |
| Deutsch | deu-000 | Day of Defeat |
| suomi | fin-000 | Day of Defeat: Source |
| français | fra-000 | Day of Defeat: Source |
| italiano | ita-000 | Day of Defeat Source |
| Nederlands | nld-000 | Day of Defeat: Source |
| bokmål | nob-000 | Day of Defeat: Source |
| polski | pol-000 | Day of Defeat: Source |
| português | por-000 | Day of Defeat: Source |
| русский | rus-000 | Day of Defeat: Source |
| español | spa-000 | Day of Defeat: Source |
| svenska | swe-000 | Day of Defeat: Source |