Haunted Locks is a major curse item in UnderMine.
It damages you whenever a key is used to unlock a chest or a door. This includes opening the gates to Delvemore Dungeon for the first time by using the 
Dungeon Key. (Unknown if the 
Key to the Halls has the same effect.) When used on doors that cost more than one key, such as when freeing Dibble, it will damage you for the same amount as using one key.
Haunted Locks will not trigger if the player opens a door with 
Bloodied Locks.
History[]
| Changelog | |
|---|---|
| Version | Additions and Changes |
| 0.0.0 | Added Haunted Locks. |
Changed icon from  to  . | |
| 0.2.1 | Changed icon from to  . |
Changed effect text from Receive a minor curse when using a key to Costs health to use a key. | |
| Haunted Locks now deals damage to the peasant when using a key instead of cursing them. | |
| 0.2.2 | Cell doors now trigger Haunted Locks. |
