Binding of Isaac: Rebirth Wiki

Added in Afterbirth

Bursting Sack is a passive item added in The Binding of Isaac: Afterbirth.



  • Added in Repentance If either one of Jacob and Esau Jacob and Esau holds Bursting Sack, both gain the benefits.

In-game footage[]


  • This item is similar to Skatole Skatole, only affecting spiders instead of flies.
  • Befitting the name, this item's appearance is similar to a bursting Sack Sack.


PC Added in Afterbirth † Z0MB 7AMP (First floor Treasure Room)

Switch Added in Afterbirth † 2MFE VQC9 (Treasure Room next to spawn)

PC Added in Repentance J7FV DTGC (First Floor Treasure Room)


Bug Bug! Removed in Repentance Spider enemies that are neutralized by Bursting Sack cannot be poisoned by contact via The Virus The Virus, Serpent's Kiss Serpent's Kiss, or turned into gold via Midas' Touch Midas' Touch. They also become immune to contact damage from My Little Unicorn My Little Unicorn, The Gamekid The Gamekid, and The Nail The Nail, but not the damage from Midas' Touch or Added in Afterbirth †Little Horn Little Horn.