Mulligoons are a subspecies of Mulligans encountered in Chapter 1 and 2.
They explode into 4 projectiles in an X-pattern and drop a troll bomb on death. If they choose to explode, they do so into 6 projectiles rather than 4.
- You can try chasing them to a wall that is likely to lead to a secret room, making use of their troll bomb. This can be especially profitable when encountered in the basement, when you don't have any bombs yet. This can also be used to blow up any Tinted Rocks you may encounter in the room.
- The way eternal Mulligoon variants spawn Spiders is similar to the Nests in The Binding of Isaac: Rebirth.