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Developer

Valve

Catalog of all games developed by Valve indexed on Steam.

Total Games
25
Playing Now
1,654,128
Steam Store
Showing 1-25 of 25
Show:
#Type
1
#730
Counter-Strike 2#730
gameAug 21, 2012
85%
——
936,584
2
#570
Dota 2#570
gameJul 9, 2013
85%
90—
632,327
3
#440
Team Fortress 2#440
gameOct 10, 2007
81%
92—
51,137
4
#550
Left 4 Dead 2#550
gameNov 16, 2009
98%
89
$9.99
18,388
5
#10
Counter-Strike#10
gameNov 1, 2000
97%
88
$9.99
9,089
6
#240
Counter-Strike: Source#240
gameNov 1, 2004
96%
88
$9.99
2,128
7
#220
Half-Life 2#220
gameNov 16, 2004
98%
96
$9.99
1,328
8
#620
Portal 2#620
gameApr 18, 2011
99%
95
$9.99
1,324
9
#70
Half-Life#70
gameNov 19, 1998
97%
96
$9.99
562
10
#400
Portal#400
gameOct 10, 2007
99%
90
$9.99
436
11
#500
Left 4 Dead#500
gameNov 17, 2008
96%
89
$9.99
398
12
#546560
Half-Life: Alyx#546560
gameMar 23, 2020
98%
93
$59.99
194
13
#300
Day of Defeat: Source#300
gameJul 12, 2010
91%
80
$9.99
189
14
#420
Half-Life 2: Episode Two#420
toolOct 10, 2007
97%
90—
25
15
#380
Half-Life 2: Episode One#380
toolJun 1, 2006
96%
87—
18
16
#2678630
Counter-Strike 2 Soundtrack#2678630
music———
Free
1
17
#1766730
CS:GO - Operation Riptide#1766730
dlcSep 21, 2021———0
18
#1422450
Deadlock#1422450
game————0
19
#629330
Fight Songs: The Music Of Team Fortress 2#629330
musicMay 4, 2017
98%
—
$12.99
0
20
#323150
Half-Life 2: Episode One Soundtrack#323150
dlcSep 24, 2014
100%
—
Free
0
21
#323160
Half-Life 2: Episode Two Soundtrack#323160
dlcSep 24, 2014——
Free
0
22
#323130
Half-Life Soundtrack#323130
musicSep 24, 2014
100%
—
Free
0
23
#323180
Portal 2 Soundtrack#323180
musicSep 24, 2014——
Free
0
24
#323170
Portal Soundtrack#323170
musicSep 24, 2014——
Free
0
25
#4165870
Steam Controller#4165870
hardwareMay 4, 2026———0