| Deutsch | deu-000 |
| Valve | |
| català | cat-000 | Valve Software |
| čeština | ces-000 | Valve Corporation |
| 普通话 | cmn-000 | 维尔福软体公司 |
| 國語 | cmn-001 | 維爾福軟體公司 |
| Hànyǔ | cmn-003 | wei2 er3 fu2 ruan3 ti3 gong1 si1 |
| dansk | dan-000 | Valve Software |
| English | eng-000 | Valve Corporation |
| suomi | fin-000 | Valve Corporation |
| français | fra-000 | Valve Software |
| galego | glg-000 | Valve Software |
| italiano | ita-000 | Valve Corporation |
| 日本語 | jpn-000 | Valve Software |
| 한국어 | kor-000 | 밸브 코퍼레이션 |
| Nederlands | nld-000 | Valve Software Corporation |
| bokmål | nob-000 | Valve Corporation |
| polski | pol-000 | Valve Software |
| português | por-000 | Valve Software |
| русский | rus-000 | Valve |
| slovenčina | slk-000 | Valve Software |
| español | spa-000 | Valve Software |
| svenska | swe-000 | Valve Corporation |
| Türkçe | tur-000 | Valve Corporation |
| tiếng Việt | vie-000 | Valve |