Binding of Isaac: Rebirth Wiki

Liberty Cap is a trinket.


Grants a chance of triggering one of the following effects for the current room upon entering it:


  • Removed in Repentance If the Compass effect triggers while having the Treasure Map Treasure Map, the Compass effect is permanent for the remainder of the floor. (Other Mushroom effects will still apply in each room with their normal odds.)
  • In addition to regular trinket drop sources, the Liberty Cap has a chance of dropping upon destroying a mushroom.

In-game Footage[]


  • This item quote is a reference to the Yoshi's Island level 1-7: "Touch Fuzzy Get Dizzy".
  • Psilocybe semilanceata, commonly known as "Liberty Cap", is widely present in nature and is a very powerful psychedelic mushroom which contains psilocybin.
  • The Liberty Cap's ability to grant the Compass effect was a bug in the original Binding of Isaac which was carried over due to popularity with the fans.
  • The pickup quote for the Chinese translation (一摸一起躺板板) is a reference to a popular meme [[1]]