Developer | Valve |
Publisher | Valve Buka Entertainment |
Distributor | 1C-SoftClub |
Released |
19 de maio de 2011
5 de maio de 2011
22 de abril de 2011
todos lançamentos ▾
21 de abril de 2011
21 de abril de 2011
19 de abril de 2011
|
Websites |
Product page Official Steam product page Official |
Logic Puzzle |
Historical period |
Future |
Perspective |
First-person |
Presentation |
3D |
Setting genre |
Science fiction |
Type of events |
Fictitious events |
World |
Real world |