|“||Nefarious's plan for galactic domination. Needs to be decoded. Al should take a look at it.||”|
— Item description, UYA
The master plan is an item in Up Your Arsenal. It is a data disk containing the plan that Dr. Nefarious had made to turn the galaxy into robots. It was obtained by Qwark from the Leviathan, and located on an abandoned escape pod on planet Zeldrin after the Leviathan crash. Ratchet and Clank then take it back to the Starship Phoenix for Al to decode it, though this causes the Phoenix to come under attack.