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Key Master machine
Key Master is a machine in The Binding of Isaac.
Description
Costs 1 key to play.
Can consume a 
Golden Key to guarantee the final payout.
Possible payouts
• Random chest.
Final payout
• Item from the Key Master item pool.
• Or Paper Clip.
When destroyed
• +35% chance for an Angel/Devil Deal.
• Several random pickups.
Note
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this machine for the previous Repentance version, check this page instead.
External links
- Check out the machine description on the external Isaac Wiki.
Beggar 
Devil Beggar 
Shell Game 
Donation Machine 
Bomb Bum 
Shop Restock Machine