Valve
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.
101 games
84 developed
92 published
Developed 84 games
Full catalog
Half-Life 2: 20th Anniversary Update
2024
Half-Life: 25th Anniversary Update
2023
Counter-Strike 2
2023
Team Fortress 2: Summer 2023 Update
2023
Portal: Companion Collection
2022
Aperture Desk Job
2022
Artifact Foundry
2021
Half-Life: Alyx
2020
Dota Underlords
2019
Artifact
2018
Moondust: Knuckles Tech Demos
2018
Team Fortress 2: Jungle Inferno
2017
Published third-party titles
View all
Team Fortress 2 Classified
2026
Left 4 Dead 2: The Last Stand
2020
Aperture Hand Lab
2019
Team Fortress 2: Invasion
2015
Counter-Strike Online 2
2013
Left 4 Dead 2
2009
Team Fortress 2: Terrifying Team Fortress Haunted Hallowe'en Special
2009
Left 4 Dead
2008
Team Fortress 2
2007
Half-Life 2: Episode Two
2007
Counter-Strike Avalon
2007
The Ship: Murder Party
2006