1035 screenshots
66 artworks
Release info
| Developer | Valve |
| Publisher | Valve Buka Entertainment |
| Distributor | 1C-SoftClub |
| Released |
19 May 2011
5 May 2011
22 April 2011
all releases ▾
21 April 2011
21 April 2011
19 April 2011
|
| Websites |
Product page Official Steam product page Official |
Opinions about this game8
Game scores
Your Score
Rate this game
89% 39
Genres and descriptors
|
Logic Puzzle |
| Historical period |
Future |
| Perspective |
First-person |
| Presentation |
3D |
| Setting genre |
Science fiction |
| Type of events |
Fictitious events |
| World |
Real world |