The R Key Challenge
A simple, single challenge.
If you get hit, R key activates, sending you back to the first floor.
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The Binding of Isaac: Afterbirth
The Binding of Isaac: Afterbirth+
The Binding of Isaac: Repentance
Required DLC:
These DLC should be installed in order to use this item.
The Binding of Isaac: Afterbirth
The Binding of Isaac: Afterbirth+
The Binding of Isaac: Repentance