Valve

Publisher · 30 games on Steam · 29 released, 1 upcoming, 0 dated · median 92% positive across 29 games with 10+ reviews · 17,550,785 Steam reviews

Games developed by Valve (27 games)

• Deadlock · Coming soon
• Aperture Desk Job · 2022
• Half-Life: Alyx · 2020
• Aperture Hand Lab · 2019
• Dota Underlords · 2019
• Artifact · 2018
• The Lab · 2016
• Dota 2 · 2013
• Counter-Strike 2 · 2012
• Portal 2 · 2011
• Alien Swarm · 2010
• Day of Defeat: Source · 2010
• Left 4 Dead 2 · 2009
• Left 4 Dead · 2008
• Team Fortress 2 · 2007
• Portal · 2007
• Garry's Mod · 2006
• Half-Life Deathmatch: Source · 2006
• Half-Life 2 · 2004
• Counter-Strike: Source · 2004
• Half-Life 2: Deathmatch · 2004
• Counter-Strike: Condition Zero · 2004
• Day of Defeat · 2003
• Half-Life: Blue Shift · 2001
• Deathmatch Classic · 2001
• Counter-Strike · 2000
• Ricochet · 2000
• Half-Life: Opposing Force · 1999
• Team Fortress Classic · 1999
• Half-Life · 1998