Binding of Isaac: Rebirth Wiki
Advertisement
Binding of Isaac: Rebirth Wiki

Disambig.png This article is about the chapter. For the object, see Chests. For other uses, see Chest (Disambiguation).

The Chest is one of five final levels in The Binding of Isaac, alongside the Dark Room Dark Room, Added in Afterbirth † The Void The Void, Added in Repentance Corpse Corpse, and Added in Repentance Home Home.

The Chest can be accessed with three methods: Touching the chest dropped by Isaac while having 15►The Polaroid The Polaroid (always dropped by Mom after beating Isaac five times) equipped, or, while in the Cathedral Cathedral, by using Telepills or another item that acts like Telepills, and being sent to the I AM ERROR room, or finding a black market on the Cathedral and going into the beam of light.

Like the Cathedral before it, The Chest consists of only one floor. In The Chest, it is not possible to bomb doors open to skip rooms. The Chest's rooms are mainly filled with bosses and mini-bosses. The boss of the floor is always ???.

The first room in The Chest will automatically contain 4 golden chests. These special chests always contain treasure room items. Rarely, these chests can also be Mega Chests. Additionally, all brown and golden chests spawned in The Chest will always contain Treasure Room Items. This means that a lot of different items can be found in The Chest when clearing rooms with items or effects that raise the chance of spawning chests. This can be useful when trying to complete the collection page. Removed in RepentanceDestroying Slot Machines, Fortune Telling Machines, and all types of Beggars with the exception of a Shell Game Beggar will also spawn items.

After completing The Chest or the Dark Room for the first time, the first room of The Chest will always contain a large golden door, which can be unlocked with either the Key Pieces (combination of 15►Key Piece 1 Key Piece 1 and 15►Key Piece 2 Key Piece 2), 15►Dad's Key Dad's Key, Added in AfterbirthGet out of Jail Free Card Get out of Jail Free Card, or Added in Afterbirth †15►Mr. ME! Mr. ME!, allowing access to Mega Satan.

Monsters[]

Entity ID Description
Imp
Imp
259.0 Slowly drifts towards Isaac, frequently firing 5 blood shots in quick succession towards him. Tries to avoid Isaac's shots and occasionally teleports and reappears elsewhere.
Bony
Bony
227.0 Wanders around the room and throws a bone at Isaac when he is in sight.
Death's Head
Death's Head
212.0 Invulnerable enemy that moves diagonally around the room, dealing contact damage. Dies when the room is cleared.
MemBrain
MemBrain
57.0 Slowly moves around the room, occasionally hopping and firing 8 large blood shots in all directions. Splits into 2 Brains upon death.
Dip
Dip
217.0 Slowly dashes in random directions, dealing contact damage.
Dinga
Dinga
223.0 Slowly moves around the room, occasionally hopping to spawn Dips or fire 8 Brown shots in all directions. Splits 2 Squirts upon death.
Pale Fatty
Pale Fatty
208.2 Slowly walks towards Isaac. Occasionally farts and shoots 6 blood shots in all directions. Has a chance to turn into a Blubber or Half Sack upon death.
Attack Fly
Attack Fly
18.0 Red fly that follows Isaac and deals contact damage.
Frowning Gaper
Frowning Gaper
10.0 Walks towards Isaac, dealing contact damage. Upon getting near Isaac, it will open its eyes and pursue Isaac faster. Usually turns into a Pacer or a Gusher upon death.
Nulls
Nulls
252.0 Walks towards Isaac, dealing contact damage. Upon getting near Isaac, it will open its eyes and pursue Isaac faster. Fades into and out of visibility.
Gurgling
Gurgling
237.0 Charges towards Isaac when he lines up with them, leaving a trail of Red Creep and shooting 6 blood shots.
Bone Knight
Bone Knight
283.0 Moves erratically around the room, charges toward Isaac when in line of sight, and leaves behind a short-lasting trail of damaging Red Creep. Can only be damaged from behind.
Red Maw
Red Maw
26.1 Floats towards Isaac and releases 4 blood shots in the cardinal directions upon death.
Mom's Hand
Mom's Hand
213.0 Falls from the ceiling. If it lands on Isaac, it deals damage and teleports the player back to the spawn room of the floor. Entering a room containing Mom's Hand will warn the player with Mom's laugh.
Rotty
Rotty
226.1 Slowly walks towards Isaac, leaving short-lasting Red Creep behind itself. Spawns a Bony or two Attack Flies upon death.
Spider
Spider
85.0 Erratically moves around the room. If Isaac gets close to it, it chases him, trying to deal contact damage.
Oob
Oob
224.0 When Isaac lines up with it horizontally, it charges across the room once. When Isaac is not horizontal to it, it spawns Brains.
Wizoob
Wizoob
219.0 Disappears, then appears near Isaac and spits a cluster of spectral tears at him.
Lil' Haunt
Lil' Haunt
260.0 Floats toward Isaac and occasionally fires a blood shot at him, predicting his movements.
Slide
Slide
44.1 Quickly slides towards Isaac when he gets in its line of sight, then moves slowly back to its original position. Cannot be destroyed.
Dark Ball
Dark Ball
Added in Afterbirth
404.1 Floats towards Isaac, doing contact damage.
Blue Conjoined Fatty
Blue Conjoined Fatty
Added in Afterbirth
257.1 Slowly walks towards Isaac and occasionally farts out a homing Ipecac shot at Isaac.
Cyclopia
Cyclopia
Added in Afterbirth
284.0 Walks towards Isaac, dealing contact damage and leaving behind a short-lasting trail of damaging Red Creep. Occasionally shoots a blood shot towards Isaac.
Rag Man's Ragling
Rag Man's Ragling
Added in Afterbirth
246.1 Quickly leaps towards Isaac and deals contact damage. Randomly shoots two purple shots that orbit around it.
Ministro
Ministro
Added in Afterbirth †
305.0 Hops towards Isaac, occasionally spitting out a cluster of disorganized shots.
Wrinkly Baby
Wrinkly Baby
Added in Repentance
38.3 Lunges towards Isaac at high speed and fires three blood shots in his direction once stopped.
Grilled Clotty
Grilled Clotty
Added in Repentance
15.3 Quickly and randomly wanders around the room, firing four flame shots in the cardinal directions at a slight angle.
Holy Mulligan
Holy Mulligan
Added in Repentance
22.2 Wanders around the room, avoiding Isaac and spawning Small Angelic Babies if he gets close. Spawns 1-2 Embryos upon death.
Needle
Needle
Added in Repentance
881.0 Pops out of the ground and lunges towards Isaac, dealing contact damage.
Degraded Bosses

Bosses[]

Boss Blue Baby.png
Boss Mega Satan.png
??? Mega Satan

Notes[]

  • If Isaac gets 15►Key Piece 1 Key Piece 1 and 15►Key Piece 2 Key Piece 2, the key will open the golden gate to fight Mega Satan, but if Isaac uses 15►Forget Me Now Forget Me Now, the floor will reset and Isaac won't get both Key Pieces back, making it so that the golden gate won't open again.
  • Added in Afterbirth It is possible to create trapdoors thanks to reward plate (found for example in a secret room). Upon entering them, the floor is restarted. If the large golden door was opened before restarting, it will be closed afterward.
    • This may result in a softlock on a Daily Run to Mega Satan, if no other way of opening the door is found.
  • Added in Afterbirth The I AM ERROR room cannot be reached by any method in The Chest and the Dark Room Dark Room.
    • Added in Repentance The I AM ERROR room can be reached by leaving a Crawl Space through an unintended direction or by using Added in Repentance15►Red Key Red Key to get out of the 13x13 boundaries of the map. The room will always contain a portal leading to The Void The Void.
  • Added in Repentance If a Red Chest is placed in the starting room, it will contain a Devil Deal, similar to the Dark Room Dark Room.

Unlockable Achievements[]

  • Dead Boy
    Dead Boy - Complete chapter 6 without taking damage.

Trivia[]

  • The Chest and its boss, ???, are based on the in-game backstory of Isaac locking himself in his toy chest and asphyxiating to death.
  • The sprite appearance of ??? is a reference to Edmund McMillen's Dead Baby games, which are often referenced throughout The Binding Of Isaac.
  • The texture of the floor may have a small chance of showing two small glowing dots that look like eyes.
  • Like in the Dark Room Dark Room, bombing the doors to open them doesn't work on this floor.
  • The shadow cast on the floor most likely resembles Isaac's head while opening the chest.
  • Added in Afterbirth † In The Void The Void, during Delirium's death animation, its boss room switches between different environments, and it always ends with a Chest layout.

Music[]

  • The music for the Chest is titled Sketches of Pain.

Binding of Isaac: Rebirth OST


SmallIsaac.pngChaptersSmallIsaac.png
Chapter 1 Chapter 2 Chapter 3 Chapter 4 Optional Chapter 5 Chapter 6 Endgame
Normal and hard modes only Stage Basement icon.png Stage Caves icon.png Stage Depths icon.png Stage Womb icon.png Stage Sheol icon.png
Sheol


Stage Cathedral icon.png
Cathedral
Stage Dark Room icon.png
Dark Room


Stage Chest icon.png
The Chest
The Basement The Caves The Depths The Womb
Added in Afterbirth Added in Afterbirth †
Stage Cellar icon.png Stage Catacombs icon.png Stage Necropolis icon.png Stage Utero icon.png ??? Stage The Void icon.png
The Cellar The Catacombs Necropolis Utero ??? The Void
Added in Afterbirth Added in Afterbirth Added in Afterbirth Added in Afterbirth
Stage Burning Basement icon.png Stage Flooded Caves icon.png Stage Dank Depths icon.png Stage Scarred Womb icon.png
Burning Basement Flooded Caves Dank Depths Scarred Womb
Added in Repentance Added in Repentance Added in Repentance Added in Repentance Added in Repentance
Stage Downpour.png Stage Mines icon.png Stage Mausoleum icon.png Stage Corpse icon.png Stage Home icon.png
Downpour Mines Mausoleum Corpse Home
Added in Repentance Added in Repentance Added in Repentance
Stage Dross icon.png Stage Ashpit icon.png Stage Gehenna icon.png
Dross Ashpit Gehenna
Added in Afterbirth
Greed and greedier modes only
Added in Afterbirth Added in Afterbirth
Stage Basement icon.png Stage Caves icon.png Stage Depths icon.png Stage Womb icon.png Stage Sheol icon.png The Shop Ultra Greed
The Basement The Caves The Depths The Womb Sheol The Shop Ultra Greed
The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth
Achievements Achievements Attributes Attributes Bosses Bosses TarotCard.png Cards and Runes Challenges Challenges Chapters Chapters
Characters Characters MainPageBabies.png Co-op Items Items Item pools Item pools Monsters Monsters Objects Objects
Pickups Pickups Pills Pills Rooms Rooms Seeds Seeds Transformations Transformations Trinkets Trinkets