Welcome to the cheats for Ratchet and Clank for the PlayStation 2. Below are the cheats.
Captain Qwark commercial
Wait until the credits end when you complete the game to view a commercial featuring Captain Qwark.
Easy Bolts
After receiving the metal detector, go back to previous planets and search for hidden Bolts. Not only does the metal detector help you find more, but the planets' items also respawn after you leave it.
Magnetic Wrench
Note: This also works with the Vacuum Gun. Perform a Comet Strike at far away Bolts. If the wrench passes near them, it will attract the Bolts to you. This is especially useful around water or Bolts that are across chasms.
Cheat mode
Defeat Drek, then execute one of the following combos at the "Goodies" menu to unlock the corresponding cheat option: