Developer name: Valve L.L.C.
Developer URL: http://www.valvesoftware.com/
Applications by Valve L.L.C.
| Name | Rating | Tested Wine version |
| Codename: Gordon | ||
| Freeware | Platinum | 1.0.1 |
| Steam | Garbage | 1.1.15 |
| Counter-Strike 1.6 | ||
| 1.6 | Silver | 1.5.15 |
| Half-Life | ||
| 1.1.1.0 (WON) | Platinum | 1.2 |
| 1.1.1.2 (WON2) | Platinum | 1.2.2 |
| Blue Shift: 1.0.0.1 | Platinum | 1.2.3 |
| Counter-Strike: 1.6 | Platinum | 1.4 |
| Day of Defeat: 1.3 | Platinum | 1.5.18 |
| Day One OEM pre-release demo (build 676) | Silver | 1.5.10 |
| Deathmatch Classic | Platinum | 1.2 |
| Natural Selection: 3.2 | Bronze | 1.2-rc4 |
| Opposing Force: 1.1.0.9 | Platinum | 1.3.26 |
| Steam | Platinum | 1.5.9 |
| Team Fortress Classic 1.5 | Platinum | 1.1.32 |
| The Battle Grounds: 1.0F | Platinum | 0.9.25. |
| Portal | ||
| 1.0 | Gold | 1.5.22 |
| The First Slice | Gold | 1.2.2 |
| Steam | ||
| Classic Release | Gold | 1.1.43 |
| Official Release | Gold | 1.5.27 |
| Team Fortress 2 | ||
| Steam | Gold | 1.5.20 |
| Valve Hammer Editor | ||
| 3.4 | Garbage | 0.9.41. |
| 3.5 beta | Silver | 0.9.34. |
| 4.1 | Garbage | 1.5.22 |
