Creeper


 * This article is about the Creeper from a boss fight. For the Halloween Event costume see Creeper costume.

Creepers are eyeball creatures that are part of the Brain of Cthulhu boss fight. They orbit the Brain of Cthulhu during the first phase, acting as a shield of sorts. They are immune to the Confused debuff and drop Hearts only when the player isn't at maximum health (this doesn't affect other drops). Note that each of the Creepers are susceptible to the On Fire! debuff, making the Flare Gun a good choice for DPS.