Company

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.

101 Games
Portal 2
Portal 2

Apr 18, 2011

Team Fortress 2: The Second Annu-Hell Scream Fortress Hauntdead Halloween Special
Team Fortress 2: The Second Annu-Hell Scream Fortress Hauntdead Halloween Special

Oct 27, 2010

Team Fortress 2: Mann-Conomy Update
Team Fortress 2: Mann-Conomy Update

Sep 30, 2010

Alien Swarm
Alien Swarm

Jul 10, 2010

Team Fortress 2: The Engineer Update
Team Fortress 2: The Engineer Update

Jul 08, 2010

Left 4 Dead 2: The Passing
Left 4 Dead 2: The Passing

Apr 22, 2010

Team Fortress 2: War! Update
Team Fortress 2: War! Update

Dec 17, 2009

Left 4 Dead 2
Left 4 Dead 2

Nov 17, 2009

Team Fortress 2: Terrifying Team Fortress Haunted Hallowe'en Special
Team Fortress 2: Terrifying Team Fortress Haunted Hallowe'en Special

Oct 29, 2009

Left 4 Dead: Game of the Year Edition
Left 4 Dead: Game of the Year Edition

Jun 12, 2009

Team Fortress 2: The Sniper vs. Spy Update
Team Fortress 2: The Sniper vs. Spy Update

May 21, 2009

Left 4 Dead: The Last Stand
Left 4 Dead: The Last Stand

Apr 21, 2009

Team Fortress 2: The Scout Update
Team Fortress 2: The Scout Update

Feb 24, 2009

Left 4 Dead
Left 4 Dead

Nov 17, 2008

Portal: Still Alive
Portal: Still Alive

Oct 22, 2008

Team Fortress 2: A Heavy Update
Team Fortress 2: A Heavy Update

Aug 19, 2008

Team Fortress 2: The Pyro Update
Team Fortress 2: The Pyro Update

Jun 19, 2008

Team Fortress 2: Gold Rush Update
Team Fortress 2: Gold Rush Update

Apr 29, 2008

Audiosurf
Audiosurf

Feb 15, 2008

Portal
Portal

Oct 10, 2007

The Orange Box
The Orange Box

Oct 10, 2007

Team Fortress 2
Team Fortress 2

Oct 09, 2007

Half-Life 2: Episode Two
Half-Life 2: Episode Two

Oct 09, 2007

Counter-Strike Avalon

Feb 09, 2007

The Ship: Murder Party
The Ship: Murder Party

Sep 15, 2006

Half Life 2: Survivor
Half Life 2: Survivor

Jun 28, 2006

Half-Life 2: Episode One
Half-Life 2: Episode One

Jun 01, 2006

Half-Life Deathmatch: Source
Half-Life Deathmatch: Source

May 01, 2006

Half-Life 2: Lost Coast
Half-Life 2: Lost Coast

Oct 27, 2005

Day of Defeat: Source
Day of Defeat: Source

Sep 26, 2005

Counter-Strike Anthology
Counter-Strike Anthology

Sep 13, 2005

Garry's Mod
Garry's Mod

Dec 24, 2004

Half-Life 2: Deathmatch
Half-Life 2: Deathmatch

Nov 30, 2004

Half-Life 2
Half-Life 2

Nov 16, 2004

Half-Life 2: Collector's Edition
Half-Life 2: Collector's Edition

Nov 16, 2004

Counter-Strike: Source
Counter-Strike: Source

Nov 01, 2004