1. The Binding of Isaac: Rebirth Achievements
2. Marrow achievement

The Binding of Isaac: Rebirth

Steam Deck Verified

10,978

637

4.64

16,831

1,258 (7%)

200+h

Quisty

7,804

500

5

03 Jan 17

2,023h 58m

Marrow achievement in The Binding of Isaac: Rebirth

Marrow

0

23 May 2018 - 1 guide

How to unlock the Marrow achievement

• redjarman41,919

  09 Jul 2020 01 Aug 2020 01 Aug 2020
  0 0 0

  *** Spoiler - click to reveal ***Beat Mom's Heart/It Lives as The Forgotten on hard mode

• Have you got any tips or tricks to unlock this achievement?
  Add a guide to share them with the community.

  Sign in and add a guide