The multimillion-unit-selling Ratchet & Clank franchise makes its way to the PSP system as an all-new action platformer. While on a much needed vacation, Ratchet and Clank’s rest and relaxation time is suddenly cut short as they soon find themselves lured into a mysterious quest. Following the trail of a kidnapped girl, Ratchet and Clank rediscover a forgotten race of genius inventor. Ratchet and Clank must now work together to stop this clone army from taking over the galaxy before it is too late.