Developer | Valve |
Publisher | Electronic Arts Akella |
Localization | Akella |
Released |
5 Ekim 2010
20 Kasım 2009
17 Kasım 2009
all releases ▾
17 Kasım 2009
17 Kasım 2009
|
Web siteler |
Official Official |
Action Shooter |
Perspective |
First-person |
Presentation |
3D |