Valve
DeveloperPublisherTop28 developed73 published
Games developed
1–12 of 28- Counter-Strike 2 (pc) · 2023
- Portal: Companion Collection (nintendo-switch) · 2022
- Left 4 Dead 2: The Last Stand (pc) · 2020
- Left 4 Dead 2: Cold Stream (xbox-360) · 2012
- Left 4 Dead 2: Cold Stream (pc) · 2012
- Left 4 Dead: The Sacrifice (pc) · 2010
- Left 4 Dead: The Sacrifice (xbox-360) · 2010
- Left 4 Dead 2: The Passing (pc) · 2010
- Left 4 Dead 2: The Passing (xbox-360) · 2010
- Left 4 Dead: Crash Course (pc) · 2009
- Left 4 Dead: Crash Course (xbox-360) · 2009
- Left 4 Dead: Survival Pack (pc) · 2009
Games published
1–12 of 73- Counter-Strike 2 (pc) · 2023
- Portal with RTX (pc) · 2022
- Portal: Companion Collection (nintendo-switch) · 2022
- Left 4 Dead 2: The Last Stand (pc) · 2020
- Left 4 Dead 2: Cold Stream (xbox-360) · 2012
- Left 4 Dead 2: Cold Stream (pc) · 2012
- Left 4 Dead: The Sacrifice (pc) · 2010
- Left 4 Dead: The Sacrifice (xbox-360) · 2010
- Left 4 Dead 2: The Passing (pc) · 2010
- Left 4 Dead 2: The Passing (xbox-360) · 2010
- Left 4 Dead: Crash Course (pc) · 2009
- Left 4 Dead: Crash Course (xbox-360) · 2009