We are Turtle Rock Studios, you can find us in lovely downtown Lake Forest, CA in the heart of Orange County. We’re an independent developer working on the new AAA Co-op/Competitive Sci-Fi shooter Evolve. Before we were fighting monsters, we fought zombies. Left 4 Dead was born in our studio.

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Back 4 Blood Children Of The Worm DLC Coming Soon; 5 More Bloody Left 4 Dead Mods
Back 4 Blood

Back 4 Blood Children Of The Worm DLC Coming Soon; 5 More Bloody Left 4 Dead Mods

Back 4 Blood 3 comments

A new DLC is on the way for Turtle Rock Studios' follow-up title, so here's five more L4D mods to get you in the co-operative zombie-slaying mood!

Back 4 Blood Releases; 5 Left 4 Dead Mods That Woke The Horde

Back 4 Blood Releases; 5 Left 4 Dead Mods That Woke The Horde

Feature 6 comments

Back 4 Blood has just been released. To celebrate Turtle Rock’s newest release, here’s five mods for their beloved prior games!

Our Discord Server
Half-Life 2

Our Discord Server

Recovered Operations 2 comments

Long time no see! Today we'd like to announce the official Recovered Operations Discord community server...

January 2018 Media Release
Half-Life 2

January 2018 Media Release

Recovered Operations 6 comments

We failed to release this article on Christmas Eve, sorry about that. This is what's been happening.

June 2017 Media Release
Half-Life 2

June 2017 Media Release

Recovered Operations 12 comments

We promised to keep you updated and here we are again with another media release. This is what's been happening.

January 2017 Media Release
Half-Life 2

January 2017 Media Release

Recovered Operations 10 comments

Our last update was over half a year ago. 9 months to be exact, but this article will make up for it. This is what's been happening.