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Valve

  • Developer & Publisher
  • 13 games
  • 0 certified

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.

All Valve Games

  • Alien Swarm

    • Jul 10, 2010
    • Developer & Publisher

    Alien Swarm is a game and Source SDK release from a group of talented designers at Valve who were hired from the Mod community. Available free of charge, the game thrusts players into 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. Plan your attack using an unlockable arsenal of weapons with countless loadout configurations against a wide variety of aliens. Blaze your way through an overrun, off-world colony, eradicating the alien infestation in environments ranging from the icy planet's surface, to a subterranean lava-flooded mining facility. Along with the game get the complete code base for Alien Swarm that features updates to the Source engine as well as the SDK. Alien Swarm adds 3rd person camera, depth of field, improved dynamic shadows and a wide variety of gameplay additions to the Source engine.

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  • The Lab

    • Apr 05, 2016
    • Developer & Publisher

    Welcome to The Lab, a compilation of Valve's room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more.

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  • Artifact

    • Nov 28, 2018
    • Developer & Publisher

    A collaboration between legendary card game designer Richard Garfield and Valve, Artifact Classic is a digital card game that combines deeply strategic, competitive gameplay with the rich setting of Dota 2. The result is an immersive and visually stunning trading card game unlike any other. Wield your deck across three lanes of combat, answer every move of your opponent with one of your own. Unlimited hand size. Unlimited number of units you control. Unlimited mana you can employ. Artifact Classic is free to play! Furthermore, all cards are now available to all players. If you paid for the original Artifact, your cards are promoted to Collector's Edition cards. Paid game event tickets have also been phased out.

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  • Half-Life: Alyx

    • Mar 23, 2020
    • Developer & Publisher

    Half-Life: Alyx is Valve’s VR return to the Half-Life series. It’s the story of an impossible fight against a vicious alien race known as the Combine, set between the events of Half-Life and Half-Life 2. Alyx Vance and her father Eli mount an early resistance to the Combine's brutal occupation of Earth.

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  • Left 4 Dead 2

    • Nov 17, 2009
    • Publisher

    Left 4 Dead 2 is a cooperative first-person shooter video game, the sequel to Valve Corporation's Left 4 Dead. The Game builds upon cooperatively focused gameplay and Valve's proprietary Source engine, the same game engine used in the original Left 4 Dead. Set during the aftermath of an apocalyptic pandemic, Left 4 Dead 2 focuses on four new Survivors, fighting against hordes of the Infected, who develop severe psychosis and exhibit zombie-like tendencies. The Survivors must fight their way through five campaigns, interspersed with safe houses that act as checkpoints, with the goal of escape at each campaign's finale.

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  • Counter-Strike 2

    • Mar 22, 2023
    • Developer & Publisher

    For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2. A free upgrade to CS:GO, Counter-Strike 2 marks the largest technical leap in Counter-Strike’s history. Built on the Source 2 engine, Counter-Strike 2 is modernized with realistic physically-based rendering, state of the art networking, and upgraded Community Workshop tools.

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  • Deadlock

    • Aug 21, 2024
    • Developer & Publisher

    Deadlock is an upcoming multiplayer game from Valve in early development.

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  • Dota Underlords

    • Jun 20, 2019
    • Developer & Publisher

    In Dota Underlords, strategic decisions matter more than twitch reflexes. Underlords includes compelling singleplayer and multiplayer modes, and offers level progression with rewards. Play a strategic Standard game, a quick Knockout match, or co-op Duos match with a friend.

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  • Dota 2

    • Jul 09, 2013
    • Developer & Publisher

    Dota 2 is a multiplayer online battle arena video game and the stand-alone sequel to the Defense of the Ancients (DotA) mod. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.

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  • Counter-Strike: Global Offensive

    • Aug 21, 2012
    • Developer & Publisher

    Counter-Strike: Global Offensive expands upon the team-based action gameplay that it pioneered when it was launched 19 years ago. CS: GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content

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  • Portal 2

    • Jun 28, 2022
    • Developer & Publisher

    Sequel to the acclaimed Portal (2007), Portal 2 pits the protagonist of the original game, Chell, and her new robot friend, Wheatley, against more puzzles conceived by GLaDOS, an A.I. with the sole purpose of testing the Portal Gun's mechanics and taking revenge on Chell for the events of Portal. As a result of several interactions and revelations, Chell once again pushes to escape Aperture Science Labs.

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  • Team Fortress 2

    • Feb 14, 2013
    • Publisher

    One of the most popular online action games of all time, Team Fortress 2 delivers constant free updates—new game modes, maps, equipment and, most importantly, hats. Nine distinct classes provide a broad range of tactical abilities and personalities, and lend themselves to a variety of player skills.

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  • Portal

    • Jun 28, 2022
    • Developer & Publisher

    Waking up in a seemingly empty laboratory, the player is made to complete various physics-based puzzle challenges through numerous test chambers in order to test out the new Aperture Science Handheld Portal Device, without an explanation as to how, why or by whom.

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