Valve

Developer

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.

Developed Games

Sorted by Release Date

Half-Life Alyx

2020

Dota 2

2013

Counter-Strike: Global Offensive

2012

Portal 2

2011

Left 4 Dead

2008

Portal

2007

The Orange Box

2007

Half-Life 2: Episode Two

2007

Half-Life 2: Episode One

2006

Half-Life 2: Deathmatch

2004

Half-Life 2

2004

Counter-Strike: Source

2004

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