Cheats, Codes & FAQs
In caves you can get the most treasure by doing that level over and over. That way you can tune up the hand cannon faster.
At the start of chapter 2-1 and 3-1 you can take all the items and then quit out of the game. Then, return to the game by selecting "continue" from the menu. You'll still have all the items you grabbed, but now you can grab all those same items again.