Developer

Valve

Catalog of all games developed by Valve indexed on Steam.

Total Games

19

Playing Now

1,528,666

Showing 1-19 of 19

Show:

#		Type
1	#730 Counter-Strike 2#730	game	Aug 21, 2012	85%	—	—	861,799
2	#570 Dota 2#570	game	Jul 9, 2013	—	90	—	587,607
3	#440 Team Fortress 2#440	game	Oct 10, 2007	—	92	—	48,741
4	#550 Left 4 Dead 2#550	game	—	—	89	—	15,669
5	#10 Counter-Strike#10	game	Nov 1, 2000	—	88	—	8,530
6	#240 Counter-Strike: Source#240	game	Nov 1, 2004	—	88	—	2,066
7	#220 Half-Life 2#220	game	Nov 16, 2004	—	96	—	1,284
8	#620 Portal 2#620	game	—	—	95	—	1,243
9	#70 Half-Life#70	game	Nov 19, 1998	—	96	—	548
10	#400 Portal#400	game	Oct 10, 2007	—	90	—	427
11	#500 Left 4 Dead#500	game	Nov 17, 2008	—	89	—	343
12	#546560 Half-Life: Alyx#546560	game	Mar 23, 2020	—	93	—	191
13	#300 Day of Defeat: Source#300	game	Sep 26, 2005	—	80	—	177
14	#420 Half-Life 2: Episode Two#420	tool	Oct 10, 2007	—	90	—	23
15	#380 Half-Life 2: Episode One#380	tool	Jun 1, 2006	—	87	—	17
16	#2678630 Counter-Strike 2 Soundtrack#2678630	music	—	—	—	Free	1
17	#1766730 CS:GO - Operation Riptide#1766730	dlc	Sep 21, 2021	—	—	—	0
18	#1422450 Deadlock#1422450	game	—	—	—	—	0
19	#4165870 Steam Controller#4165870	hardware	May 4, 2026	—	—	—	0