Ratchet and Clank Race Through Time

In Ratchet and Clank Race Through Time players guide Clank in a race against time to the top of the Great Clock. On your journey upwards you encounter many obstacles for which you need to use your special powers to avoid, and three bonus egg timers that you need to collect. Once you get to the top, all hands need to be set to twelve by jumping on the cogs. When the game is completed within a certain time, some wallpapers are unlocked. There are three to collect.