Studio
Turtle Rock Studios
developer · 3 titles on the site
Developed3
Back 4 Blood
Turtle Rock Studios
2021–
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Left 4 Dead 2
Turtle Rock Studios,…
2009–
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–
–
Left 4 Dead
Valve, Certain Affin…
2008–
–
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Studio
developer · 3 titles on the site
Back 4 Blood
Turtle Rock Studios
2021Left 4 Dead 2
Turtle Rock Studios,…
2009Left 4 Dead
Valve, Certain Affin…
2008