Ratchet and Clank: All 4 One - A single-player video.

Gameplay video of the single player mode for Ratchet and Clank All 4 One.

In the single player mode gamers who play as Ratchet, Qwark or Nefarious will be teamed up with an AI bot of Clank which will ride your back until needed in a section which requires teamwork. For those who want to play as Clank the AI bot will be replaced by Qwark who folds himself up into an handy backpack.