Mr. Boom is an activated item.
A smiling stereotypical bomb.
Effects[]
Isaac drops a large bomb that deals 110 damage and has a bigger explosion radius.
This item has a 25% chance to drop after defeating Wrath.
Synergies[]
- Bobby-Bomb - Causes Mr. Boom to home in on enemies.
- Bob's Curse - Poison effect also applies to bombs dropped by Mr. Boom.
Bugs[]
- Placing Mr. Boom in a room, leaving, and returning to the room will cause Mr. Boom to turn into a normal bomb, but with the same increased blast radius.