In-game pickup line
“???”
Mechanics
What Key Piece 2 does
- With Key Piece 1, it opens the large golden door in the Chest or Dark Room.
- A key piece also improves Angel Room access and slightly raises the chance of Eternal Hearts.
In a run
Practical note
Check that you have both distinct pieces before planning to enter the golden door.
Reference
Game data and sources
The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ.
