Seed: PNG7 6D8D (Starts you off with Number One) Magdalene must die to her own bombs in the Caves or Catacombs. Seed: 3LTG KE18 (Mullibooms are a few rooms to left of spawn in a big room). Isaac must die to a Mulliboom in the Basement or Cellar. You are tasked to make 4 characters die on specific floors in specific ways, they are as follows and must be done in order with no other deaths in between:ġ. Thankfully Seeds can be used for most of the steps, making this achievement really easy.
The Lost is the final unlockable character in the game.