Valve is an entertainment software and technology company founded in 1996 and based in Bellevue, Washington. The company’s debut title, Half-Life®, has won over 50 Game of the Year Awards and was named "Best PC Game Ever" in the November 1999, October 2001, and April 2005 issues of PC Gamer, the world's best-selling PC games magazine.

Valve's portfolio of entertainment titles also includes Half-Life® 2, Counter-Strike®, Day of Defeat®, Team Fortress®, and Portal™. This portfolio of titles accounts for over 20 million retail units sold worldwide, and Valve games account for over 80% of the PC online action market.

In addition to producing best selling entertainment titles, Valve is a developer of leading-edge technologies including the Source® game engine and Steam®, a leading platform for digital content with over 10 million registered users.

Today, Valve is composed of just over 120 of the industry's best artists, programmers, and writers. In the company's 10-year history, it has risen from "unlikely new entry" to industry leader, producing a string of best selling and critically acclaimed PC products and technologies.

Add engine Engines


Updated 3 months ago Released Nov 1998 with a commercial licence

This QuakeWorld-based engine powered some of the most critically acclaimed engine's of it's day, like Half-Life, Counter-Strike, Day of Defeat, and many...



Updated 1 week ago Released Oct 2004 with a commercial licence

The Source engine is a 3D game engine developed by Valve Corporation. Its unique features include a large degree of modularity and flexibility, an artist-driven...



Updated 1 year ago TBD with a commercial licence

The announced next gen source engine. Currently in the making for HL³, and Left 4 Dead 3.

Add game Games
Alien Swarm
Alien Swarm

Alien Swarm

Updated 1 month ago Released Jul 2010 Single & Multiplayer Arcade

An epic bug hunt featuring a unique blend of co-op play and squad-level tactics. With your friends, form a squad of four distinct IAF Marine classes...

Codename: Gordon
Codename: Gordon

Codename: Gordon

Updated 1 year ago Released May 2004 Single Player Arcade

Codename: Gordon is a wacky Jump 'n Run Game inspired by Half-Life 2 and created using Flash for the game-engine and Photoshop for the graphics. It features...



Updated 2 weeks ago Released Nov 2000 Single & Multiplayer First Person Shooter

Play the world's number 1 online action game. Engage in an incredibly realistic brand of terrorist warfare in this wildly popular team-based game. Ally...

Counter-Strike: Condition Zero
Counter-Strike: Condition Zero

Counter-Strike: Condition Zero

Updated 1 month ago Released Mar 2004 Single & Multiplayer First Person Shooter

Counter-Strike: Condition Zero advances the #1 online action game series by introducing objective based single-player action, the official CS bot, and...

Counter-Strike: Global Offensive
Counter-Strike: Global Offensive

Counter-Strike: Global Offensive

Updated 2 months ago Released Aug 2012 Single & Multiplayer First Person Shooter

Counter-Strike: Global Offensive (CS: GO) will expand upon the team-based action gameplay that it pioneered when it was launched 12 years ago.

Counter-Strike: Source
Counter-Strike: Source

Counter-Strike: Source

Updated 2 weeks ago Released Oct 2004 Single & Multiplayer First Person Shooter

Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source technology. Featuring state of the...

Day of Defeat
Day of Defeat

Day of Defeat

Updated 11 months ago Released Apr 2003 Multiplayer First Person Shooter

Enlist in an intense brand of Axis vs. Allied teamplay set in the WWII European Theatre of Operations. Players assume the role of light/assault/heavy...

Day of Defeat: Source
Day of Defeat: Source

Day of Defeat: Source

Updated 4 months ago Released Sep 2005 Single & Multiplayer First Person Shooter

Day of Defeat offers intense online action gameplay set in Europe during WWII. Assume the role of infantry, sniper or machine-gunner classes, and more...

Deathmatch Classic
Deathmatch Classic

Deathmatch Classic

Updated 3 years ago Released May 2001 Multiplayer First Person Shooter

Enjoy fast-paced multi-player gaming with DeathMatch Classic (aka DMC). Valve's tribute to the work of id software, DMC invites players to grab their...

Defense Grid: You Monster
Defense Grid: You Monster

Defense Grid: You Monster

Updated 2 years ago Released Dec 2011 Single Player Tower Defense

GLaDOS, the menacing AI from Valve’s awesome Portal franchise, guest stars and shakes up the Defense Grid world. Players will battle not only alien...

Add mod Mods


Updated 1 month ago Released Dec 2005 Multiplayer First Person Shooter

Counter-Strike is a modification (MOD) to the excellent game, Half-Life. It modifies the multiplayer aspects of Half-Life to bring to it a more team-oriented...

Team Fortress Classic

Team Fortress Classic

Updated 4 months ago Released Aug 2002 Multiplayer First Person Shooter

Team Fortress is an online action game that features a wide variety of character classes -- from Medic to Spy to Demolition Man -- enlisted in a unique...

Post comment Comments  (60 - 70 of 442)
Snagarz Apr 1 2013, 7:36am says:

Yea is a very cool company

+2 votes     reply to comment
BobTheBazooka Mar 20 2013, 8:29pm says:

Thank you for remembering Ricochet, even though nobody else seems to.

+2 votes     reply to comment
abdulelah Mar 7 2013, 7:07pm says:

Stupid Moo Gabi

-2 votes     reply to comment
absoluter Mar 1 2013, 6:58am says:

Steam is not enough that they came in desura

-1 votes     reply to comment
archl Feb 26 2013, 5:50am says:

They aren't going to come here anyway. Hmm, this isn't meanful as in desura.

+1 vote     reply to comment
samtheslayer Feb 23 2013, 5:16pm says:

valve your update on half life has broken it cant you make a new update to fix it.some of us stil play half life mods

+2 votes     reply to comment
saladfingers Feb 16 2013, 2:39am says:

whats fat and fury and doesn't realese games that have the number 3 in it,gabe,oh no halflife is going to be delays for 2 weeks :O

-1 votes     reply to comment
SkullBusta77 Feb 19 2013, 1:40pm replied:

but he did release a game with the number 4 in it :D

+1 vote     reply to comment
ZZ_Plural Feb 14 2013, 7:08am says:

Gaben, 123 123 12? 123

+1 vote     reply to comment
grumpy_robbot Feb 6 2013, 5:08pm says:

Every time you crack a fat joke towards Gabe he delays half life 3 develoment by 2 weeks not 3...not yet

+4 votes     reply to comment
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Nov 9, 2007
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PO BOX 1688
Bellevue, WA 98009
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