Spelunker Hat

Spelunker Hat is a passive item.

Effect

 * Reveals on the map what type of room all rooms adjacent to your current room are (Shop, Sacrifice Room, etc.).
 * Can also reveal Secret Rooms, Super Secret Rooms, and even Mini-Boss Rooms.

Trivia

 * The item is a reference to the game Spelunky.

Seeds
(No longer works in Repentance.)

YVZB 9TCC (Treasure Room adjacent to spawn) HL3B 7JDT (Treasure Room adjacent to spawn) K7PH HEP2 (Treasure Room adjacent to spawn) 8JMQ JSMJ (Treasure Room adjacent to spawn)