Valve

Deadlock

TBD

Half-Life 3

TBD

Half-Life 2: Episode Three

TBD

Half-Life

TBD

Return to Ravenholm

TBD

Left 4 Dead 2: The Sacrifice

65%

The Crossing

TBD

Left 4 Dead 2

85%

Counter-Strike Online 2

2013-08-03

Counter-Strike 2

68%

Left 4 Dead 2: The Passing

70%

Half-Life: Hostile Takeover

TBD

Half-Life: 25th Anniversary Update

2023-11-19

Left 4 Dead: Survivors

2014-04-30

Deathmatch Classic

73%

Half-Life: Opposing Force

75%

Half-Life 2: Lost Coast

67%

Counter-Strike: Source

84%

Alien Swarm

65%

Half-Life: Decay

68%

Counter-Strike: Global Offensive

81%

Dota Underlords

64%

Day of Defeat: Source

78%

Codename: Gordon

70%

Counter-Strike: Condition Zero Deleted Scenes

67%

The Lab

80%

Half-Life: Source

67%

Half-Life 2: Update

87%

Garry's Mod

79%

Half-Life: Uplink

79%

Artifact

74%

Half-Life 1 Anthology

2005-09-26

Left 4 Dead 2: The Last Stand

2020-09-24

Portal: Companion Collection

100%

Aperture Desk Job

76%

Portal: Still Alive

90%

Half-Life 2: Collector's Edition

2004-11-16

Prospero

TBD

Day of Defeat

72%

Portal 2: Peer Review

2011-10-04

Team Fortress 2: Gold Rush Update

2008-04-29

Team Fortress 2: A Heavy Update

2008-08-19

Team Fortress 2: The Scout Update

2009-02-24

Team Fortress 2: The Sniper vs. Spy Update

2009-05-21

Team Fortress 2: Terrifying Team Fortress Haunted Hallowe'en Special

2009-10-29

Team Fortress 2: 119th Update

2010-04-29

Team Fortress 2: The Mac Update

2010-06-10

Team Fortress 2: The Engineer Update

2010-07-08

Team Fortress 2: Australian Christmas

2010-12-17

Team Fortress 2: The Replay Update

2011-05-05

Team Fortress 2: The Über Update

2011-06-23

Team Fortress 2: Manniversary Update

2011-10-13

Team Fortress 2: Mecha Update

2012-12-20

Team Fortress 2: Mann vs. Machine - Two Cities Update

2013-11-21

Team Fortress 2: Love & War Update

2014-06-18

Team Fortress 2: End of the Line Update

2014-12-08

Team Fortress 2: The Gun Mettle Update

2015-07-02

Team Fortress 2: Meet Your Match

2016-07-07

Team Fortress 2: The Tough Break Update

2015-12-17

Team Fortress 2: Jungle Inferno

2017-10-20