Special room

A special room is different from the normal rooms of the randomly-generated dungeon. For example, it might contain a shop or a collection of monsters.

This list might be incomplete.

Special rooms:
 * Shop
 * Temple
 * Beehive
 * Leprechaun Hall
 * Cockatrice nest
 * Anthole
 * Barracks
 * Swamp
 * Zoo
 * Throne room
 * Graveyard
 * Vault