Rachet and Clank: Size Matters is a hugely entertaining adventure game for the PSP. Whilst on holiday, Ratchet and Clank get lured into taking part in a mysterious quest and soon rediscover a forgotten race of genius inventors known as the Technomites. Little do they realize, however, that the Technomites are bent on galactic conquest, and are creating their own army of heroes to rule the Universe! Ratchet and Clank must now work together to stop this clone army from taking over the galaxy before ita€™s too late. Ratchet and Clank: Size Matters is suitable for players aged 3 years and over.