Brain Sapper is a trinket in Curiosity Crate, a mod for The Binding of Isaac.

Non-Boss enemies have a 15% chance to move randomly and shoot in the reverse direction.

For each point of luck the chance is increased by 1%.

The following special synergies and interactions for Brain Sapper have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Curiosity Crate from the Steam Workshop.