1. The Binding of Isaac: Rebirth Achievements
2. ???'s Only Friend achievement

The Binding of Isaac: Rebirth

Steam Deck Verified

10,978

637

4.64

16,891

1,265 (7%)

200+h

coulrophobiac

5,038

339

5

20 Oct 15

339h 9m

???'s Only Friend achievement in The Binding of Isaac: Rebirth

???'s Only Friend

Unlocked a new item.

0

09 January 2016 - 1 guide

How to unlock the ???'s Only Friend achievement

• Appotheozz134,721

  23 Feb 2022 20 Feb 2022 20 Feb 2022
  0 0 0

  Complete the Boss Rush as ???

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