Valve

Valve is a developer of games on Steam. We have tracked 147 games and DLC released between November 8, 1998 and June 26, 2019. 13 items have been removed from the store.

Games

demo

Released December 1, 2004

Released May 8, 2008

Half-Life
Team Fortress Classic
Counter-Strike
Ricochet
Deathmatch Classic
Day of Defeat
Counter-Strike: Condition Zero
Counter-Strike: Condition Zero
Half-Life: Source
Counter-Strike: Source
Half-Life 2: Deathmatch
Half-Life 2
Half-Life 2: Lost Coast
Half-Life Deathmatch: Source
Half-Life 2: Episode One
Portal
Half-Life 2: Episode Two
Team Fortress 2
Portal
Left 4 Dead
Left 4 Dead 2
Day of Defeat: Source
Alien Swarm
Portal 2
Portal 2
Source Filmmaker
Dota 2
SteamVR Performance Test
The Lab
Destinations
Steam 360 Video Player
Wizhood
Artifact
Are you ready for Valve Index?
Dota Underlords