4:LOOP is a co-op shooter from the creator of Left 4 Dead and JJ Abrams’ Bad Robot

The next game of Left for dead Designer Mike Booth is putting a sci-fi spin on the cooperative action of his latest game, Booth and producer JJ Abrams shared at the 2025 Game Awards. The new game is called 4: LOOPand it is the first project fully developed by , the game studio of film production company Bad Robot.

4: LOOP combines the four-player cooperative action of Left for deadwith roguelike elements enabled by what appears to be a time loop mechanic. According to the trailer, players fight a mix of aliens and robots in each mission, all in the hopes of attracting the attention of an alien mothership and destroying it.

“Each time the four-player team successfully completes a mission, they make choices to upgrade their gear, building a unique kit to survive the epic boss battle at the end of the act,” Booth said. “If the team completes all three acts, they will defeat the mothership and save the world. Of course, all of this is easier said than done.”

Sony Interactive Entertainment that it would publish 4: LOOP earlier in December, the game will therefore naturally be available on PS5 and PC when it launches. Players interested in trying 4: LOOP can register on