Back 4 Blood: new zombie co-op FPS from Turtle Rock Studios announced - Polygon

Original Left 4 Dead team announces Back 4 Blood, a spiritual sequel to the series. Turtle Rock and Warner Bros. are bringing the co-op zombie shooter to PS4, PC, and Xbox One.

How Turtle Rock Studios are reinventing the zombie co-op shooter in Back 4 Blood

Back 4 Blood 2 Might Be Secretly In Development - Gameranx

🎮 Left 4 Dead News

Can we appreciate how perfectly Tick Tick Boom synced with the escape cutscene? : r/Back4Blood

Back 4 Blood' release date, trailer, platforms, gameplay for co-op zombie romp

🎮 Back 4 Blood News

9 hours in, Back 4 Blood is bloody brilliant

Back 4 Blood' release date, trailer, platforms, gameplay for co-op zombie romp

Turtle Rock Studios are working on a Back for Blood sequel - Xfire

CrossfireX will shut down in May, over a year after its launch

🎮 Left 4 Dead News

Valve doesn't need Left 4 Dead 3, it just needs to update Left 4 Dead 2 - Polygon

Left 4 Dead Maker Announces Back 4 Blood Co-op Zombie Shooter

How Turtle Rock Studios are reinventing the zombie co-op shooter in Back 4 Blood

Turtle Rock Announces New Co-Op Zombie Game Back 4 Blood