Binding of Isaac Achievement: Brittle Bones
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Achievement
| Description | Unlocked a new item. |
|---|---|
| Unlock | Defeat The Lamb as The Forgotten |
| In-Game Secret Number | 396 |
| Platforms | All |
| DLC Required | Added in Afterbirth+ |
| Achievement Description | Binding of Isaac Afterbirth+ Achievements |
Description
Unlock
In-Game Secret Number
Unlocked a new item.
Collect every entry in the Bestiary (Bugged v190 - Mobs that don't exist in the bestiary are being counted. This allows Sin Collector to be unlocked without a complete bestiary)
Unlocked a new item.
Defeat The Lamb as The Forgotten
Unlocked a new item.
Defeat Ultra Greedier as Judas
Unlocked a new item.
Use cards and runes 20 times
362
PS4 353
PS4 353
Unlocked a new co-player baby.
Earn all Hard Mode Completion Marks as Apollyon
Unlocked a new item.
Sleep in 10 beds
Unlocked a new item.
Beat Chapter 2 without taking damage
365
PS4 356
PS4 356
Unlocked a new item.
Defeat Delirium as Isaac
Unlocked a new challenge.
Defeat Mom's Heart 11 times
Unlocked a new item.
Use I - The Magician or Telepathy for Dummies while already having homing tears (Sources of this effect include I - The Magician, Telepathy for Dummies, Spoon Bender, Sacred Heart, or Godhead).
Unlocked a new item.
Beat chapter 1 without taking damage
351
PS4 342
PS4 342
New mode unlocked!
Donate 500 coins to the Greed Machine
Unlocked a new character.
Defeat Mega Satan for the 1st time
Unlocked a new item.
Defeat 20 portals
349
PS4 340
PS4 340
Unlocked a new item.
Defeat Ultra Greedier as The Forgotten
Unlocked a new item.
Destroy 500 rocks
350
PS4 341
PS4 341
Unlocked a new item.
Defeat Delirium as Eve
Unlocked super special rocks.
Get a 5-win streak, using a different character for each win
Unlocked a new item.
Open 20 locked chests
371
PS4 362
PS4 362
Just Stop!
Collect every item in the game, unlock all secrets and endings, and complete the Bestiary