Mike Booth, who created one of the best co-op shooters of all time, Left 4 Dead, is working on a new project based on the same foundations.

Left 4 Dead’s original creator is coming back with a new studio behind him, and he wants to make the next big co-op shooter.

Combining Diablo-style ARPG combat with base building akin to Factorio, The Riftbreaker 2.0’s new co-op feature is exploding on Steam.

The creator of Left 4 Dead, Mike Booth, has revealed he's working on a new four-player co-op title with Bad Robot Games.