The Legend of Zelda: Four Swords Adventures Cheats

In the level Infiltration of Hyrule Castle, in the Near the Fields area, get caught by the spotlights. Fall down the hole and get the treasure chest and boomerang, etc. then go to the final cell (the one with a lot of pots and several switches). Get in a line and shoot your boomerangs, and you'll get a lot of Force Gems. Now, DO NOT GET THE HAMMER. Leave through the southern door, then go back in and get the Force Gems from the pots again. Repeat as much as you want.