In-game pickup line
“It feels lucky?”
Mechanics
What Rusted Key does
- A room clear has an added chance to award a key.
- Chests, tinted rocks and destroyed machines can also yield a bonus key more often.
In a run
Practical note
Hold it while clearing rooms when you need keys for future doors or chests.
Reference
Game data and sources
The trinket ID, 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.
