The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

637 Achievements

800-800h

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A Fetus in a Jar

A Fetus in a Jar

Unlocked a new item.

46.2%

How to unlock the A Fetus in a Jar achievement in The Binding of Isaac: Rebirth - Definitive Guide

Kill Mom's Heart 9 times
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14 Jul 2023 00:00

Beating Mom's Heart is relatively easy after the first or second battle. Just beat her 9 times. For the quickest results, I recommend Azazel on Normal, as his brimstone shots kill quickly.
0
0

23 Mar 2020 16:56