Not to be confused with the Gnawed Key used to open the way to the Resourceful Rat's Lair, or the Rat Key Pickup used to open Rat Chests.
| Rat Key | |
|---|---|
| |
| Statistics | |
| Type: | Quest |
| Ammonomicon Entry | |
| What Could It Open? | |
The Rat Key is a quest item in Exit the Gungeon. It is purchased from the Resourceful Rat in the Shop.
How to Obtain[ | ]
The Rat Key is purchased from the Resourceful Rat in the Shop for 50 or 115 
.
The first Rat Key is given by the Resourceful Rat for free, however.
Use[ | ]
- Allows the player to unlock an imprisoned NPC later in the run.
Notes[ | ]
- The Rat Key is highly similar in appearance and theme to the Gnawed Key, though it has a different name and quote.
- The Rat Key also has an alternate pickup quote that reads "Freedom not free, apparently.".
- Like all Quest Items, the Rat Key has an ammonomicon quote but no description.