About Valve Corporation
Valve is a video game development and digital distribution company through Steam best known for its critically acclaimed product, Half-Life. It is also well known for its social-distribution network Steam, and for developing the Source engine, which has been used in every product since its introduction.
Publisher description (from Valve Corporation)
We started with Half-Life, the first-person, sci-fi shooter game that’s won more than 50 Game of the Year and a few 'Best Game Ever' awards. We expanded the Half-Life franchise with a sequel and Half-Life 2 Episodes 1 and 2. Then we added the horror titles Left 4 Dead and Left 4 Dead 2, the muliplayer combat franchise Team Fortress®, the #1 online action game Counter-Strike® and the award-winning... Read more
Publisher URL: www.valvesoftware.com
Programs by Valve
71 known major program versions, showing the top 25 most used.
Steam is a digital distribution, digital rights management, multiplayer and communications platform developed by Valve Corporation. It is used to distribute games and related media online, from small... More about Steam
Team Fortress 2 is a team-based first-person shooter (FPS) multiplayer video game developed by Valve Corporation. It is a sequel to the original mod Team Fortress based on the Source engine. Team... More about Team Fortress 2
Left 4 Dead 2 is a cooperative first-person shooter video game and the sequel to Valve Corporation's award-winning Left 4 Dead. It builds upon the cooperatively-focused gameplay and Valve's... More about Left 4 Dead 2
Dota 2 is a multiplayer online battle arena video game, and the stand-alone sequel to the Defense of the Ancients (DotA) mod. The game consists of session-based online multiplayer matches, in which... More about Dota 2
Portal 2 is a first-person puzzle-platform video game developed and published by Valve Corporation. The retail versions of the game are distributed by Electronic Arts, while digital distribution of... More about Portal 2
Portal is a first-person puzzle-platform video game developed by Valve Corporation. The game primarily comprises a series of puzzles that must be solved by teleporting the player's character and... More about Portal
Counter-Strike is a tactical first-person shooter video game developed by Valve Corporation which originated from a Half-Life modification. The game has been expanded into a series since its original... More about Counter-Strike
Half-Life 2: Episode One is a first-person shooter video game, the first in a series of episodes that serve as the sequel for Half-Life 2. It was developed by Valve Corporation. The game's events take... More about Half-Life 2: Episode One
Half-Life 2: Episode Two is a first-person shooter video game developed by Valve Corporation in tandem with Episode One, the first game in the series via Valve's Steam content distribution platform.... More about Half-Life 2: Episode Two
Half-Life 2: Lost Coast is a small additional level for the first-person shooter video game Half-Life 2. Developed by Valve Software through the Steam content delivery service as a free download to... More about Half-Life 2: Lost Coast
Half-Life 2: Deathmatch is a multiplayer first-person shooter video game developed by Valve Corporation. Released on Steam it uses many of the assets from Half-Life 2, and the same Source engine. It... More about Half-Life 2: Deathmatch
Counter-Strike: Global Offensive is an online first-person shooter developed by Valve Corporation and Hidden Path Entertainment, who also maintained Counter-Strike: Source after its release. Like the... More about Counter-Strike: Global Offensive
Alien Swarm is a freeware top-down shoot-em-up video game by Valve Corporation. It is a remake of the Alien Swarm mod for Unreal Tournament 2004, and it was developed by the original team, who were... More about Alien Swarm
Counter-Strike: Condition Zero is a multiplayer video game and the follow-up to Counter-Strike. Unlike other Counter-Strike games, Condition Zero also contains a single-player mission pack with the... More about Counter-Strike: Condition Zero
The Source SDK is freely available to all Steam users. It is used to develop mods and content for the Source 2006, Source 2007 and Source 2009 engine branches. Once Steam has finished downloading you...” More about Source SDK
The Portal 2 Authoring Tools is designed for creating maps, viewing models and more.
Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally remastered version of the critically acclaimed...” More about Half-Life: Source
Dota 2 Test is an experimental version of Dota 2 where upcoming changes are tested before being implemented into Dota 2, ensuring the stability of Dota 2. Dota 2 is a multiplayer online battle arena... More about Dota 2 Test
Team Fortress Classic is a team-based multiplayer first-person shooter video game developed by Valve Corporation. It is a port of the original Team Fortress modification for Half-Life. Team Fortress... More about Team Fortress Classic
“Fast multiplayer action set in the Half-Life 2 universe! HL2's physics adds a new dimension to deathmatch play. Play straight deathmatch or try Combine vs. Resistance teamplay.”
Day of Defeat (DoD) is a team-based multiplayer World War II first-person shooter video game of the European Theatre of World War II. Day of Defeat is a 3D multiplayer shooter that simulates... More about Day of Defeat
This is an addon mod for the Left 4 Dead 2 video game. It requires the .Net framework 3.5.