The developers of Left 4 Dead are making a spiritual successor. Valve might not make games anymore*, but Turtle Rock still does, andthe studio has teamed up with publisher Warner Bros. for Back 4 Blood, a zombie co-op shooter with a not-so-subtle name. More to come on this one laterâthere isnât even a screenshot yet, let alone a trailer
* âJason, you forgot Artifact!â So did everybody else.
