3.8
Official trailer to the upcoming Episode One
5
Free and open-source RPG software mod
3.6
The best Counter-Strike yet
4.4
Half-Life Deathmatch: Source - A Classic Multiplayer Game
A tribute to the classic FPS game
An unofficial Half-Life mod
4
Premium action-packed FPS
1
Playable tech showcase for Source engine
4.3
Flirt with death in this role-playing game
A free Half Life mod functioning as its own game
CZ features single-player missions
Survive in this tough Half-Life mod
Return to Earth in Half-Life 2
3.5
Free First-Person Psychological Horror Game
Free simulator for streamers
Create and control your own universe
A free prison-escape mod for Half-Life