Adventure
Rhythm
Survival
RPG
Bullet Hell
Puzzle
Platformer
Party Game
Roguelike
Golf
Shooter
Arcade
Strategy
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Developer: Valve
Publisher: Valve
Release date: 8 Nov 1998
Genre: Shooter
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.