In-game pickup line
“???”
Mechanics
What Dr. Fetus does
- Isaac launches bombs in place of tears, with a 0.4× fire-rate multiplier.
- The bombs deal 10× tear damage. If that exceeds 60 damage, the calculation instead becomes 5× tear damage plus 30.
Achievement #11
How to unlock it
Defeat Mom's Heart 9 times.
Unlocking an item and finding it during a run are separate steps.
Explore more unlocksIn a run
Practical note
Allow room for the blast rather than standing close to the target.
Reference
Game data and sources
The item ID, quality and pool listings, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ.
