Valve Corporation (also known as Valve Software, commonly referred to as Valve) is an American video game developer and digital distribution company headquartered in Bellevue, Washington, United States. Its Luxembourg-based business office subsidiary for European regions, Valve S.a.r.l., was opened in 2012. Founded in 1996 as Valve L.L.C. by former Microsoft employees Gabe Newell and Mike Harrington, the company has developed the critically acclaimed Half-Life, Counter-Strike, Portal, Day of Defeat, Team Fortress, Left 4 Dead video game series, alongside Dota 2. It also developed and maintains Source on which most of its games run, and the software distribution platform Steam, which has led to the Steam Machine, a line of pre-built gaming computers running SteamOS.
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
One of the most popular online action games of all time, Team Fortress Classic features over nine character classes -- from Medic to Spy to Demolition Man -- enlisted in a unique style of online team warfare. Each character class possesses unique weapons, items, and abilities, as teams compete online in a variety of game play modes.
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
A futuristic action game that challenges your agility as well as your aim, Ricochet features one-on-one and team matches played in a variety of futuristic battle arenas.
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 with teammates to complete strategic missions. Take out enemy sites. Rescue hostages. Your role affects your team's success. Your team's success affects your role.
Enjoy fast-paced multiplayer gaming with Deathmatch Classic (a.k.a. DMC). Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test in a collection of futuristic settings.
Made by Gearbox Software and originally released in 2001 as an add-on to Half-Life, Blue Shift is a return to the Black Mesa Research Facility in which you play as Barney Calhoun, the security guard sidekick who helped Gordon out of so many sticky situations.
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 infantry, sniper or machine-gunner class, each with a unique arsenal of historical weaponry at their disposal. Missions are based on key historical operations. And, as war rages, players must work together with their squad to accomplish a variety of mission-specific objectives.
Steam is an Internet-based digital distribution platform developed by Valve Corporation offering digital rights management (DRM), multiplayer, and social networking. Steam provides the user with installation and automatic updating of games on multiple computers, and community features such as friends lists and groups, cloud saving, and in-game voice and chat functionality. The software provides a freely available application programming interface (API) called Steamworks, which developers can use to integrate many of Steam's functions into their products, including networking, matchmaking, in-game achievements, micro-transactions, and support for user-created content through Steam Workshop.
With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer game play, plus over 12 bonus single player missions, Counter-Strike: Condition Zero is a tremendous offering of single and multiplayer content.
Pick up the crowbar of research scientist Gordon Freeman, and find yourself on an alien-infested Earth being picked to the bone, its resources depleted, its populace dwindling. You must rescue the world from the wrong you unleashed back at Black Mesa.
The original Half-Life sent a shock through the game industry with its combination of pounding action and continuous, immersive storytelling. Valve's debut title won more than 50 Game of the Year awards, was named "Best Game Ever" by PC Gamer, and launched a franchise which has since sold over 11 million units worldwide. By taking the suspense, challenge and visceral charge of the original Half-Life and adding startling new realism and responsiveness, Half-Life 2 opens the door to a world where the player’s presence affects everything around him or her, from the physical environment to the behaviors and even the emotions of both friends and enemies.
Right now, there are people all over the world playing Counter-Strike: Source. Odds are, there are more people playing today than there were playing yesterday. It, like its predecessor, is quite simply a global phenomenon, originally created by and now sustained by the gaming community.
Counter-Strike: Source is a remake of Counter-Strike, and consequently retains all of its team-based objective-oriented first-person-shooter style gameplay. CS:S is a must-have for every action gamer.
Set in the European theater of operations during World War II, DoD players choose a specific role on their team, and tackle goal-oriented missions based on historical operations. DoD:Source takes the classic gameplay of the original Day of Defeat and improves the experience with updated or redesigned maps, weapons, and characters, along with Source engine gameplay and technical innovations, including state of the art graphics and HDR lighting. Try DoD:Source and we think you'll agree it's the most fun WWII action available online.
Stepping into the hazard suit of Dr. Gordon Freeman, you face the immediate repercussions of your actions in City 17 and the Citadel. Rejoin Alyx Vance and her robot, Dog, to once again aid the human resistance in their desperate battle against the totalitarian alien menace of the Combine.
Episode One is the first in a planned trilogy of adventures that extends the award-winning and best-selling Half-Life adventure. New Source Engine technology was introduced in Episode One to support advanced artificial intelligence, new levels of graphics and character interaction.
Portal has been called one of the most innovative games of the decade. A hybrid of FPS style and a new genre of spatial brain teasers, Portal offers hours of totally unique gameplay. Set in the mysterious Aperture Science Laboratories, players must solve physical puzzles and challenges by opening portals, maneuvering objects, and moving themselves through space in ways that used to be impossible.
Playing Portal today will teach you how to love a "companion cube", whether a computer named GLaDOS really wants you dead, and why your friends keep telling you "The cake is a lie".
Meet the team. The Pyro. The Heavy. The Spy. The Scout. The Sniper. The Medic. The Engineer. The Demoman. And the Soldier. Together they'll introduce you to the most exciting class-based action ever created.
Other games pay lip-service to class variety, while actually offering only thin variations on basic combat. TF2, on the other hand, delivers, offering widely divergent gameplay styles and appealing to a broad range of tactical abilities and skills. And on top of the nine classes themselves, TF2's unique game modes, signature art style, and persistent player statistics combine to create a wildly fun and addictive experience.
As Dr. Gordon Freeman, you were last seen exiting City 17 with Alyx Vance as the Citadel erupted amidst a storm of unknown proportions. Now, in Episode Two, you must battle and race against Combine forces as you traverse the White Forest to deliver a crucial information packet stolen from the Citadel to an enclave of fellow resistance scientists.
Episode Two is the second of a planned trilogy of games that extends the award-winning and best-selling Half-Life adventure. Unique weapons, vehicles, and new creatures, friends, and enemies all make an appearance.
This co-op action horror game for the PC and Xbox 360 casts players in an epic struggle for human survival against swarming zombie hordes and terrifying mutant monsters. Set in the immediate aftermath of the zombie apocalypse, L4D's survival co-op mode lets you blast a path through the infected in four unique campaigns. Each campaign, or "movie", is comprised of five large maps, and can be played by one to four human players, with an emphasis on team-based strategy and objectives. Making your way through an abandoned metropolis, rural ghost towns, and pitch-black forests, you and your friends join forces to escape a devastated Ground Zero crawling with infected enemies.
Innovative technology dubbed "the AI Director" is used to generate a unique gameplay experience every time you play. The Director tailors the frequency and ferocity of the zombie attacks to your performance, putting you in the middle of a fast-paced, but not overwhelming, Hollywood horror movie.
Versus Mode also lets you compete 4-on-4 with friends, playing either as a human trying to get rescued, or as a zombie boss monster that will stop at nothing to destroy them.
This cooperative action horror FPS, available for the PC and Xbox 360, takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns. You'll play as one of four new survivors armed with a wide and devastating array of classic and upgraded weapons. In addition to firearms, take out some aggression on the infected with a variety of melee weapons, from chainsaws to axes to the deadly cast-iron frying pan.
Building on the innovations of its predecessor, Left 4 Dead 2 brings co-op gameplay to new heights through new game modes and features like the A.I. Director 2.0. This improved director creates a customized experience, matched to your style of play, by controlling pathways through the world, enemy populations, music & sound, visual effects and even the weather.
And when you're tired of working cooperatively with friends as human survivors, try betraying them and joining the other side to play as one of the zombies! Brains. They're not just for breakfast anymore.
Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following.
The single-player portion of Portal 2 introduces a cast of dynamic new characters, a host of fresh puzzle elements, and a much larger set of devious test chambers. Players will explore never-before-seen areas of the Aperture Science Labs and be reunited with GLaDOS, the occasionally murderous computer companion who guided them through the original game.
The game’s two-player cooperative mode features its own entirely separate campaign with a unique story, test chambers, and two new player characters. This new mode forces players to reconsider everything they thought they knew about portals. Success will require them to not just act cooperatively, but to think cooperatively.
Counter-Strike: Global Offensive (CS: GO) expands upon the team-based action gameplay that it pioneered when the original CS was launched 12 years ago.
CS: GO features new maps, characters, and weapons and delivers updated versions of the classic CS content (de_dust, etc.). In addition, CS: GO introduces new gameplay modes, matchmaking, leader boards, and more.
Counter-Strike took the gaming industry by surprise when the unlikely MOD became the most played online PC action game in the world almost immediately after its release in August 1999. For the past 12 years, it has continued to be one of the most-played games in the world, headlining competitive gaming tournaments and selling over 25 million units worldwide across the franchise. CS: GO expands on CS' award-winning gameplay and delivers it to gamers on the PC as well as the next gen consoles and the Mac.
That depends upon the hero! Dota is a competitive game of action and strategy, played both professionally and casually by millions of passionate fans worldwide. Players pick from a pool of over a hundred heroes, forming two teams of five players. Radiant heroes then battle their Dire counterparts to control a gorgeous fantasy landscape, waging campaigns of cunning, stealth, and outright warfare.
Irresistably colorful on the surface, Dota is a game of infinite depth and complexity. Every hero has an array of skills and abilities that combine with the skills of their allies in unexpected ways, to ensure that no game is ever remotely alike. This is one of the reasons that the Dota phenomenon has continued to grow. Originating as a fan-made Warcraft 3 modification, Dota was an instant underground hit. After coming to Valve, the original community developers have bridged the gap to a more inclusive audience, so that the rest of the world can experience the same core gameplay, but with the level of polish that only Valve can promise.
Get a taste of the game that has enthralled millions.
Experience a new level of precise control for your favorite games. The Steam Controller lets you play your entire collection of Steam games on your TV—even the ones designed without controller support in mind. The Steam Controller features dual trackpads, HD haptic feedback, dual-stage triggers, back grip buttons, and fully-customizable control schemes. Find your favorite mappings in the Steam Community, or create and share your own.
The Alienware Steam Machine combines the awesome experience of console gaming with a massive library of over 1000 games, all in full 1080p HD on your TV. You’ll experience powerful and immersive gaming with the high performance NVIDIA® GeForce® GTX GPU 2GB GDDR5 graphics and Intel® Core processors. Be in total command with the Steam Controller, which controls your moves like no other game controller before it. Have a game on your PC that you want to play on your TV? Not a problem as the Alienware Steam Machine can stream any Steam game on your home network to your TV. The Alienware Steam Machine gives you quick and easy access to thousands of your favorite Steam games, entertainment, and access to the largest community of gamers in the world with no membership fee.
Setup is easy. Just connect your Steam Link to your TV and home network, where it will automatically discover any computer running Steam. All that’s left to do is grab your favorite controller, kick back, and enjoy your collection of games from the comfort of your couch.
Steam Link is designed to take advantage of the horsepower you already have in your home, streaming from your current gaming computer by mirroring its experience to your TV. Video and audio data is sent from your computer to the Steam Link, while your controller input is sent back in real time. Virtually every game that your computer runs can be played on your TV using Steam Link.