Plot a course to the planet Merdegraw for a fun-size follow-up to 'Ratchet & Clank: Tools Of Destruction'.The mysterious Zoni have taken Clank! Now Ratchet must use his space-age weapons and new Omniwrench to battle Captain Darkwater's band of cut-throat ghost pirates to find the Fulcrum Star - a lost treasure that could be the link to finding his best friend.If you're up for a swashbuckling adventure through outer space, help Ratchet track down Clank and find out just who is pulling the strings along the way... New challenges, new wrench gameplay and new locations as Ratchet and Clank head off on an exciting treasure hunt Test your pirate wits: mix brew, manipulate shadows and play tunes to find vital clues to Captain Angstrom Darkwater's treasure Travel to four exotic new locations and fight new pirate enemies