Developer Publisher

Developer & Publisher

Valve

Steam application metadata credits Valve as a developer or publisher for the games listed on this page. Each catalog entry shows the recorded role and its source.

Games by Valve

Listed newest first, with the recorded role and credit source for every game.

1–9 of 9

2020 56.3 GB

Half-Life: Alyx

Action Adventure Sci-fi Survival

Developer Publisher

Developer · Steam Publisher · Steam

2011 10.4 GB

Portal 2

Action Sci-fi

Developer Publisher

Developer · Steam Publisher · Steam

2009 15.4 GB

Left 4 Dead 2

Action Adventure Horror Shooters

Developer Publisher

Developer · Steam Publisher · Steam

2008 3.1 GB

Left 4 Dead

Action Horror Shooters Multiplayer

Developer Publisher

Developer · Steam Publisher · Steam

2007 2.5 GB

Portal

Action Fantasy Science Fiction Sci-fi

Developer Publisher

Developer · Steam Publisher · Steam

2006 3.96 GB

Garry’s Mod

Simulation Casual Building Indie

Publisher

Publisher · Steam

2004 2.6 GB

Counter-Strike: Source

War Strategy Shooters FPS

Developer Publisher

Developer · Steam Publisher · Steam

2004 13.7 GB

Half Life 2

Horror Shooters Sci-fi Puzzle

Developer Publisher

Developer · Steam Publisher · Steam

1998 1.9 GB

Half-Life

Action

Developer Publisher

Developer · Steam Publisher · Steam