RECOMMENDED STORE
STORE
NAME
PLATFORM/DRM
REGION
EDITION
PRICE
View More
Release Date | June 12, 2001 |
Publisher | Sierra Studios, Valve, Gearbox Software |
Content Rated | M (Mature) |
Game Modes | Single player |
Player Perspectives | First person |
Genres | Shooter, Platform, Puzzle |
Themes | Action, Science fiction, Warfare |
Platforms | Linux, PC (Microsoft Windows), Mac |