Ratchet & Clank: All 4 One is an upcoming, four-player cooperative video game. Unlike previous games in the series which were mostly single-player only games, All 4 One features the four player cooperative multiplayer. The game is not considered part of the Future trilogy, this game is exclusive for PS3.

The four player cooperative multiplayer mode which allows for drop-in and drop-out online as well as offline multiplayer. Players can each take the role of one of the four main characters of the game, Ratchet, Clank, Qwark and Doctor Nefarious. The Galaxy's greatest heroes and villain are forced to work together and cooperate in order to escape from the machine due to Dr. Nefarious' evil plan.