Rock Paper Shotgun

Left 4 Dead dev Mike Booth has teamed up with JJ Abrams to make another four-player shooter, with purple aliens this time

Left 4 Dead creator Mike Booth's passion for the number between three and five continues with 4:Loop, a new co-op shooter he's making alongside Bad Robot Games.

4:Loop revealed as PlayStation's new sci-fi co-op shooter from Bad Robot and Left 4 Dead designer | The Game Awards 2025

J.J. Abrams and Left 4 Dead creator Mike Booth took to The Game Awards 2025 to announce that their mysterious new co-op video game is a sci-fi third-person shooter called 4:Loop.
Game Rant on MSN

The creator of Left 4 Dead reveals new co-op action game 4:Loop

A new four-person cooperative action game for PS5 and PC is revealed, and it's being brought to life by the creator of Left 4 ...
TweakTown

Left 4 Dead creator reveals 4:Loop, a new time loop roguelike shooter from PlayStation

TL;DR: Sony and Bad Robot Games are developing 4:Loop, a four-player co-op shooter with roguelike time loop mechanics. Created by Left 4 Dead's Mike Booth, it emphasizes tactical teamwork, creative ...
TweakTown

Left 4 Dead creator is finally creating a new co-op shooter inspired by the all-time classic

TL;DR: Mike Booth, creator of Left 4 Dead, is developing a new co-op shooter inspired by the original's dynamic AI, teamwork, and replayability. Currently in early development, the game aims to expand ...