Chests

Chests can be found in almost every room in the game. When opened, they grant one or more items.

Appearance	Unofficial Name	Drops	Location
	Common Chest 1	Coin, Coin Bag, Small Health Potion, Key	Can appear after clearing a room. (Common) Can appear after clearing wave 1 or 2 of a Challenge Room.
	Common Chest 2	Coin, Coin Bag, Small Health Potion, Key	Can appear after clearing a room. (Common) Can appear after clearing wave 1 or 2 of a Challenge Room.
	Wide Chest	1-3 of any combination of Coin, Coin Bag, Small Health Potion, Key	Can appear after clearing a room. (Uncommon) Can appear after clearing wave 1 or 2 of a Challenge Room.
	Midas Chest	Coin	Appears after clearing a room on zones with the Midas modifier.
	Common Key Chest	Equipment, Armor, Lucky Dice, Shield Converter, Stat Upgrade, ?	Can appear after clearing a room. (Uncommon) Appears in Chest Rooms.
	Weapon Chest	Weapon	Can appear after clearing a room. (Rare) Appears at the top of the Tower Room in Castle Asgard I.
	Flat Key Chest	Weapon, Equipment, Stat Upgrade, ?	Appears in high places in rooms.
	Barrier Chest	Weapon, Equipment, Stat Upgrade, ?	Appears behind the damage barrier in Chest Rooms
	Boss Chest	Stat Upgrade	Appears after defeating a boss.
	Challenge Chest	Equipment, Abilities, Skeleton Key, Stat Upgrade, ?	Appears after clearing the 3rd wave of a Challenge Room.
	Cursed Chests	Fly, Equipment, Stat Upgrade, Large Health Potion, Armor, Coin Bag, ?	Appears in rooms as a form of shrine.