Valve

Including:

12 Games

38 38
Half-Life
Valve
PC
Action , Adventure , Horror , Puzzle , Shooter
1998
62 62
Counter-Strike / Counter-Strike 1.6
Valve
PC
Action , Shooter
2000
5 5
Half-Life 2
Valve
PC
Action , Horror , Shooter
2004
18 18
Portal
Valve
PC , PS3 , X360
Action , Platform , Puzzle , Shooter
2007
162 162
Team Fortress 2
Valve
PC , PS3 , X360
Action , Shooter
2007
161 161
Left 4 Dead
Certain Affinity , Turtle Rock Studios , Valve
PC , X360
Action , Horror , Shooter , Survival
2008
170 170
Left 4 Dead 2
Turtle Rock Studios , Valve
PC , X360
Action , Horror , Shooter , Survival
2009
17 17
Portal 2
Valve
PC , PS3 , X360
Action , Adventure , Platform , Puzzle , Shooter
2011
395 395
Counter-Strike: Global Offensive
Hidden Path Entertainment , Valve
PC , PS3 , X360
Action , Shooter , Tactical
2012
217 217
Dota 2
Valve
PC
Action , MOBA , Strategy
2013
195 195
Firewatch
Campo Santo
PC , XB1
Adventure , Indie , Open world
2016
213 213
Half-Life: Alyx
Valve
VR
Action , Adventure , Puzzle , Shooter
2020