
Repentance · Chests
Mega Chest
An oversized locked chest with a variable key requirement and a large payout.
Value / opening ruleCosts 1–7 keys
How it works
- Possible rewards are two Treasure Room pool items or the non-item contents of five Locked Chests.
- Plan for up to seven keys before relying on its payout.
Before you collect
One key may only make progress toward opening it.
Recognize the chest


Original game frames. Mimic and Haunted Chests resemble an ordinary chest before their behavior reveals the hazard.
