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	Appears after clearing a room.
	Common Chest 2	Coin, Coin Bag, Small Health Potion, Key	Appears after clearing a room.
	Wide Chest	1-3 of any combination of Coin, Coin Bag, Small Health Potion, Key	Appears after clearing a room.
	Midas Chest	Coin	Appears after clearing a room on zones with the Midas modifier.
	Common Key Chest	Equipment, Heart Container, Shield, 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 castle room in Cast Asgard I.
	Flat Key Chest	Weapon, Equipment, Stat Upgrade, ?	Appears in high places in rooms
	Barrier Chest	Weapon, Equipment, Heart Container, Stat Upgrade, ?	Appears behind the damage barrier in Chest Rooms
	Boss Chest	Stat Upgrade	Appears after defeating a boss.
	Challenge Chest	?	Appears after clearing the 3rd wave of a Challenge Room
	Triple Chest	Bug, Stat Upgrade, ?	Appears in rooms as a form of shrine.