| slovenčina | slk-000 |
| Return to Castle Wolfenstein | |
| العربية | arb-000 | عودة إلى قلعة ولفينشتاين |
| 普通话 | cmn-000 | 重返德军总部 |
| dansk | dan-000 | Return to Castle Wolfenstein |
| Deutsch | deu-000 | Return to Castle Wolfenstein |
| eesti | ekk-000 | Return to Castle Wolfenstein |
| English | eng-000 | Return to Castle Wolfenstein |
| suomi | fin-000 | Return to Castle Wolfenstein |
| français | fra-000 | Return to Castle Wolfenstein |
| italiano | ita-000 | Return to Castle Wolfenstein |
| 한국어 | kor-000 | 리턴 투 캐슬 울펜슈타인 |
| Lëtzebuergesch | ltz-000 | Return to Castle Wolfenstein |
| Nederlands | nld-000 | Return to Castle Wolfenstein |
| polski | pol-000 | Return to Castle Wolfenstein |
| português | por-000 | Return to Castle Wolfenstein |
| русский | rus-000 | Return to Castle Wolfenstein |
| español | spa-000 | Return to Castle Wolfenstein |
| svenska | swe-000 | Return to Castle Wolfenstein |