Games by Valve
Half-Life 2: Deathmatch
Nov 30, 2004
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. Toss a toilet …
Linux
Mac
PC
Dota Underlords
Jun 20, 2019
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 …
Alien Swarm
Jul 10, 2010
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 …
PC
Team Fortress Classic
Apr 7, 1999
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 …
Linux
Mac
PC
Counter-Strike: Condition Zero Deleted Scenes
Mar 23, 2004
· Standalone expansion
of Counter-Strike: Condition Zero
Being a standalone game, Deleted Scenes is a collection of 12 single player missions that came as a bonus with Counter-Strike: Condition Zero. The missions are not connected with each …
Linux
Mac
PC
Portal: Still Alive
Oct 22, 2008
· Expanded game
of Portal
Portal: Still Alive is a retooled version of the original smash hit first-person puzzle game, with additional levels and challenges. As unwilling test subjects in a sinister laboratory, players must …
X360
Ricochet
Nov 1, 2000
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.
Linux
Mac
PC
Artifact
Nov 28, 2018
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 …
Linux
Mac
PC
Counter-Strike Nexon
Oct 7, 2014
Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and …
PC
Deathmatch Classic
Jul 1, 2001
Enjoy fast-paced multiplayer gaming with Deathmatch Classic. Valve's tribute to the work of id software, DMC invites players to grab their rocket launchers and put their reflexes to the test …
Linux
Mac
PC
Half-Life Deathmatch: Source
May 1, 2006
· Port
of Deathmatch Classic
Half-Life Deathmatch: Source is a recreation of the first multiplayer game set in the Half-Life universe. Features all the classic weapons and most-played maps, now running on the Source engine.
Linux
Mac
PC
Half-Life: Decay
Nov 14, 2001
· Standalone expansion
of Half-Life
Half-Life: Decay is an expansion pack for Valve Software's science fiction, first-person shooter video game Half-Life. Developed by Gearbox Software and published by Sierra Entertainment, Decay was released as part …
PS2
The Lab
Apr 5, 2016
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 …
Half-Life: Uplink
Feb 12, 1999
Half-Life: Uplink is a demo version of Valve's 1998 first-person shooter computer game Half-Life. Uplink features many of the common enemies, characters, and weapons from the full game, but unlike …
PC
PS2
Codename: Gordon
May 17, 2004
Codename: Gordon, also known as Half-Life 2D, is a two-dimensional Flash sidescroller shooter game made by Paul "X-Tender" Kamma and Sönke "Warbeast" Seidel. The game was produced on behalf of …
PC
Left 4 Dead 2: The Passing
Apr 22, 2010
· DLC
of Left 4 Dead 2
The first DLC for Left 4 Dead 2. Entitled "The Passing," players will control the new Survivors as they meet up with three of the original Survivors from Left 4 …
Mac
PC
X360
Left 4 Dead 2: The Sacrifice
Oct 5, 2010
· DLC
of Left 4 Dead 2
This DLC is a port from Left 4 Dead, adding the campaigns The Sacrifice and No Mercy. Initially, it was to be released for the first game alone, but since …
PC
X360
Half-Life 2: Update
Mar 27, 2015
· Mod
of Half-Life 2
A completely free and extensive community-developed update for Half-Life 2 featuring beautiful lighting, countless bug fixes, and a brand new Community Commentary Mode. With Half-Life 2: Update, there’s never been …
Linux
Mac
PC
Left 4 Dead: The Last Stand
Apr 21, 2009
· DLC
of Left 4 Dead
"The Last Stand" is a "campaign" exclusive to Survival Mode. It was introduced in Survival Pack—the first DLC for Left 4 Dead.
PC
X360
Portal: Companion Collection
Jun 28, 2022
· Bundle
Break the laws of spatial physics in the hilariously mind-bending adventures of Portal and Portal 2! Including Portal and Portal 2, the Companion Collection comes with all the groundbreaking gameplay, …
Switch
Aperture Hand Lab
Jun 25, 2019
These Aren't Your Daddy's Hands. These aren't even your hands. These are precision-tuned sensor-rich re-imaginings of your hands, presented in high-fidelity simulated reality. If you've always longed to try these …
Steam VR
Artifact Foundry
Mar 4, 2021
· Expanded game
of Artifact
Artifact Foundry, a special edition of Artifact, the DOTA2 card game, with streamlined gameplay, new cards, new single-player content, and an improved new player experience.
PC
Counter-Strike 1 Anthology
Sep 13, 2005
· Bundle
The original version of the #1 online action game in the world offers an action experience of incredible depth and realism. This Anthology also includes a collection of single player …
PC
Counter-Strike Neo
Dec 31, 2003
Counter-Strike Neo is a Japanese arcade adaptation of Counter-Strike, the original Half-Life multiplayer modification. It was published by Namco and runs on a Linux system. The game features unique maps, …
Arcade
Linux
Counter-Strike Online 2
Aug 3, 2013
Counter-Strike Online 2 is the sequel to Counter-Strike Online. Licensed by Valve Software to Nexon Corporation, it is officially released since 2013 and powered by the Source engine.
PC