Time is almost up for Ratchet and Clank in their latest interstellar adventure on PS3. The Great Clock is ticking down as Ratchet discovers that his old enemy Dr Nefarious is behind Clank's kidnapping. With help from a mysterious Lombax, Ratchet must embark on a new mission to save his robotic buddy before Dr Nefarious gains control of the most powerful weapon in the universe time itself.