Clank

Clank first appears in the game Ratchet & Clank as a robot destined by robotics factory computer(his mother) to save the galaxy from Chairman Drek. After learning this Clank escapes from the factory in a small spacecraft. He crash lands on the planet Veldin and is later found by the Lombax mechanic, Ratchet. Ratchet agrees to go with him to Novalis a planet under attack by Drek's forces. At first the duo attempt to find the inter-galactic super hero, Captain Quark. After they find him they find out that Quark has sent them into a trap set by Drek to kill them. Ratchet blames Clank for their misfortune, but they are forced to stay together because the ship Ratchet has to use to escape can only be started by a robotic ignition system, and Clank is equipped with this software so they continue on their journey and Ratchet eventually for gives him and they both defeat Drek evn after Clank sustains injury.