Each key must be unlocked in order of increasing rupee requirements. Each key unlocks one area in Vaati's castle:
KEY - HOW TO UNLOCK Golden Key - Have at least 3,000 rupees when you finish the entire level Hero Key - Have at least 5,000 rupees when you finish the entire level Silver Key - Have at least 1,000 rupees when you finish the entire level
Unlock the following bonuses by performing the corresponding tasks:
BONUS - HOW TO UNLOCK Hero's Trial - Collect 30,000 Rupees in total Hurricane Spin Attack - Beat the Hero's Trial Master Sword (Sword Beam) - Beat the Realm of Memories Realm of Memories - Beat Vaati once
