Yayıncılar
Crowbar Collective
Platformlar
PC
Linux
Yapımcılar
Crowbar Collective
Türleri
Shooter, Indie
Etiketler
Cross-Platform Multiplayer, Captions available, Includes level editor, Includes Source SDK, Aliens, Partial Controller Support, Steam Achievements, Steam Cloud, Atmospheric, Steam Workshop, Classic, Co-op, Early Access, First-Person, FPS, Great Soundtrack, Horror, Mod, Multiplayer, Remake, Sci-fi, Singleplayer, Story Rich, Zombies, Online multiplayer, steam-trading-cards, exclusive, true exclusive