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Games Developed by Valve (#-Z)

Up to 50 results will display below. If you would like to search using different parameters, or you need to access additional results, make adjustments using the dropdown menu below and then click to sort. You can also scroll to the bottom of the page and click the desired letter on the alphabet strip.

Game Listings
Details NA EU JP
Alien Swarm artwork Alien Swarm
System: PC; Reviews: 1
Tags: Shooter, Third-Person, Sci-Fi
Release Date: July 19, 2010 (North America)
Counter-Strike artwork Counter-Strike
System: Xbox; Reviews: 0
Tags: Shooter, First-Person, Contemporary
Release Date: November 18, 2003 (North America)
Counter-Strike: Source artwork Counter-Strike: Source
System: PC; Reviews: 1
Tags: Shooter, First-Person
Release Date: November 16, 2004 (North America)
Half Life 2: Lost Coast artwork Half Life 2: Lost Coast
System: PC; Reviews: 1
Tags: Shooter, First-Person, Arcade
Release Date: October 27, 2005 (North America)
Half-Life artwork Half-Life
System: PlayStation 2; Reviews: 0
Tags: Shooter, First-Person
Release Date: November 14, 2001 (North America)
Half-Life 2 artwork Half-Life 2
System: Xbox; Reviews: 0
Tags: Shooter, First-Person, Sci-Fi
Release Date: November 15, 2005 (North America)
Half-Life 2 artwork Half-Life 2
System: PC; Reviews: 9
Tags: Shooter, First-Person
Release Date: November 16, 2004 (North America)
Half-Life 2 artwork Half-Life 2
System: PlayStation 3; Reviews: 0
Tags: Shooter, First-Person
Release Date: June, 2007 (North America)
Half-Life 2: Episode One artwork Half-Life 2: Episode One
System: PC; Reviews: 4
Tags: Shooter, First-Person
Release Date: June 1, 2006 (North America)
Half-Life 2: Episode Two artwork Half-Life 2: Episode Two
System: PC; Reviews: 3
Tags: Shooter, First-Person, Sci-Fi
Release Date: October 9, 2007 (North America)
Left 4 Dead artwork Left 4 Dead
System: PC; Reviews: 2
Tags: Shooter, First-Person, Horror
Release Date: November 18, 2008 (North America)
Left 4 Dead artwork Left 4 Dead
System: Xbox 360; Reviews: 2
Tags: Shooter, First-Person, Horror
Release Date: November 17, 2008 (North America)
Left 4 Dead 2 artwork Left 4 Dead 2
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person, Horror
Release Date: November 17, 2009 (North America)
Left 4 Dead 2 artwork Left 4 Dead 2
System: PC; Reviews: 1
Tags: Shooter, First-Person, Horror
Release Date: November 17, 2009 (North America)
Left 4 Dead 2: Cold Stream artwork Left 4 Dead 2: Cold Stream
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person, Horror
Release Date: August 3, 2012 (North America)
Left 4 Dead 2: The Passing artwork Left 4 Dead 2: The Passing
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person, Horror
Release Date: April 22, 2010 (North America)
Left 4 Dead 2: The Sacrifice artwork Left 4 Dead 2: The Sacrifice
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person, Horror
Release Date: October 5, 2010 (North America)
Left 4 Dead: Crash Course artwork Left 4 Dead: Crash Course
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person, Horror
Release Date: September 29, 2009 (North America)
The Orange Box artwork The Orange Box
System: PC; Reviews: 1
Tags: Compilation
Release Date: October 10, 2007 (North America)
The Orange Box artwork The Orange Box
System: Xbox 360; Reviews: 1
Tags: Compilation, Sci-Fi
Release Date: October 10, 2007 (North America)
The Orange Box artwork The Orange Box
System: PlayStation 3; Reviews: 0
Tags: Compilation, Sci-Fi
Release Date: December 11, 2007 (North America)
Portal artwork Portal
System: PC; Reviews: 6
Tags: Shooter, First-Person
Release Date: October 9, 2007 (North America)
Portal 2 artwork Portal 2
System: Mac; Reviews: 1
Tags: Shooter, First-Person, Sci-Fi
Release Date: April 18, 2011 (North America)
Portal 2 artwork Portal 2
System: PC; Reviews: 1
Tags: Shooter, First-Person, Sci-Fi
Release Date: April 18, 2011 (North America)
Portal 2 artwork Portal 2
System: PlayStation 3; Reviews: 1
Tags: Puzzle
Release Date: April 19, 2011 (North America)
Portal 2 artwork Portal 2
System: Xbox 360; Reviews: 2
Tags: Puzzle
Release Date: April 19, 2011 (North America)
Portal 2 in Motion artwork Portal 2 in Motion
System: PlayStation 3; Reviews: 0
Tags: Action, Shooter, Arcade, First-Person
Release Date: November 6, 2012 (North America)
Portal: Still Alive artwork Portal: Still Alive
System: Xbox 360; Reviews: 0
Tags: Shooter, First-Person
Release Date: October 22, 2008 (North America)

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