Grave Room

Grave Rooms are rooms added in Afterbirth+'s Booster Pack #5 which only appear in the Dark Room. Grave Rooms are part of The Forgotten's unlock quest.

Grave Rooms usually contain a single Dirt Patch, but after unlocking The Forgotten, they can contain multiple Dirt Patches, objects, and even some monsters.

Rooms

Before unlocking The Forgotten

• A single Dirt Patch in the middle of the room, nothing else.

After unlocking The Forgotten

• 4 Dirt Patches.
• 3 Dirt Patches and 3 Black Bonys.
• 4 Dirt Patches and 4 Wizoobs.
• 2 Dirt Patches and 2 Lil' Haunts.
• 2 Dirt Patches and an item pedestal with We Need To Go Deeper! on it surrounded by Key Blocks. (slightly rarer)
• A single Dirt Patch, an item pedestal with We Need To Go Deeper! on it, and two Fire Places. (very rare)

Unlockable Achievements

• 

  The Forgotten - It's complicated.

• 

  Bone Heart - It's complicated.

Gallery

• 
  A Grave Room found in the Dark Room containing a single Dirt Patch.
• 
  The same room, but after the Dirt Patch was opened with Mom's Shovel.

The Binding of Isaac: Rebirth
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