Ratchet and Clank: Size Matters Tips

Money-Making Tip
In Challenge Mode, go to Pokitaru(The easiest level) and work your bolt multiplier up to x12.

Then head to Metalis, and teleport to the platform with loads of crates(It's explained how to elsewhere on this page) and smash them all, making plenty of money!

Then, head to Dayni Moon and break all crates in the landing area. Then, warp back to Metalis and repeat.