Valve
Valve is an American video game developer, publisher and digital distribution company. It is the developer of the software distribution platform Steam and the franchises Half-Life, Counter-Strike, Portal, Day of Defeat, Team Fortress, Left 4 Dead and Dota. The company was founded by former Microsoft employees Gabe Newell and Mike Harrington.
Deadlock
Counter-Strike 2
Portal 2
Half-Life 3
Half-Life: Alyx
Half-Life 2: Episode Three
Counter-Strike: Global Offensive
Aperture Desk Job
Dota 2
Portal
Left 4 Dead 2
Dota Underlords
Half-Life 2: Episode Two
Half-Life 2
Left 4 Dead
Team Fortress 2
Artifact
Half-Life: 25th Anniversary Update
Half-Life 2: Episode One
The Lab
Counter-Strike: Source
Half-Life
The Orange Box
