Clank fixes Ratchet 's ship , so that Ratchet will help him . A meteor impact throws both Ratchet and Clank off of the platform ; Clank manages to grab onto the ledge and catch Ratchet , but the strain of supporting Ratchet 's weight causes heavy damage to Clank 's arm . Ratchet offers to repair Clank , and as the game ends they walk off together as a team .