208 results

• The Binding of Isaac: Antibirth Wiki

  Welcome to the Official Binding of Isaac: Antibirth Wiki! A comprehensive encyclopedia for The Binding of Isaac: Antibirth that is written and maintained by the players. Make sure you familiarize yourself with the rules.

  https://antibirth.fandom.com/wiki/The_Binding_of_Isaac:_Antibirth_Wiki

• Planetarium

  For a list of other rooms featured in Antibirth, check out Chapters. The Planetarium is a new unlock-able room type introduced in Antibirth that has a small chance to appear after certain criteria are

  https://antibirth.fandom.com/wiki/Planetarium

• The Witness

  The Witness is a new final boss introduced in Antibirth, always found at the end of the Corpse. When entering the boss room in Corpse II, the battle will not start. Instead, the room contains

  https://antibirth.fandom.com/wiki/The_Witness

• Pickups

  For changes to Rebirth pickups, see Changes. For pickups which are in the game but unobtainable, see Pickups (Unused) Antibirth adds a few new types of pickups.

  https://antibirth.fandom.com/wiki/Pickups

• Edith

  Edith is not unlockable, because she was cut due to balancing/design issues! Edith is an unused character in the Antibirth expansion. She is unable to walk normally and instead moves around by teleporting to

  https://antibirth.fandom.com/wiki/Edith

• Rock Bottom

  Rock Bottom is a passive item. 7HP4 21YR (Second floor secret room)

  https://antibirth.fandom.com/wiki/Rock_Bottom

• Unlockables

  Unlockables are new content for the game such as items, characters, or challenges that must be unlocked. They pop up when something has been completed or achieved.

  https://antibirth.fandom.com/wiki/Unlockables

• Items

  For changes to Rebirth items, see Changes. Items are an integral part of game-play in The Binding of Isaac: Rebirth. They modify Isaac's Attributes, grant or modify Tear Effects, and much more. Antibirth

  https://antibirth.fandom.com/wiki/Items

• Jacob & Esau

  Jacob and Esau are unlockable characters added in Antibirth. Both Jacob and Esau are controlled simultaneously, and they have separate items, trinkets, and health bars. If one of the two characters dies, the other will

  https://antibirth.fandom.com/wiki/Jacob_&_Esau

• Corpse

  Corpse is a new environment added in Antibirth. Once all three knife pieces have been acquired, upon completing Mausoleum II, a red fleshy door will appear. On subsequent runs, this door will appear regardless of

  https://antibirth.fandom.com/wiki/Corpse

• Knife Pieces

  Knife Pieces are a set of three passive items. After acquiring a Knife Piece, its puzzle will not need to be solved again in future runs, and the piece will automatically appear in the center

  https://antibirth.fandom.com/wiki/Knife_Pieces

• Birthright

  Birthright is a passive item. 9BSN 2V6M (Third Floor, in the Shop) Bug! This item tends to randomly crash the game upon pick up. Most noticed when picking up this item with the Jacob& Esau

  https://antibirth.fandom.com/wiki/Birthright

• Damocles

  Damocles is a single-use active item. Bug! Double Treasure Rooms+ There's Options+ Birthright (when playing as Isaac) tend to crash the game with Damocles. Effects[edit| edit source] Upon use, summons a sword

  https://antibirth.fandom.com/wiki/Damocles

• Characters

  For changes to Rebirth characters, see Changes. There are two new playable characters in Antibirth, Bethany and Jacob& Esau, each with a unique playstyle.

  https://antibirth.fandom.com/wiki/Characters

• R Key

  R Key is an activated item. Effects[edit| edit source] Upon use, restarts the game to the first floor, keeping all previously collected items. The game timer does not restart. Allows angels rooms to be

  https://antibirth.fandom.com/wiki/R_Key

• Mausoleum

  Mausoleum is a new environment added in Antibirth. It contains many necrotic-themed and psychic-themed enemies, as well as teleporters that can connect different parts of the same room or two different rooms. The

  https://antibirth.fandom.com/wiki/Mausoleum

• Bosses

  Bosses are strong monsters found in boss rooms at the end of a floor. The boss at the end of the floor must be defeated to advance to the next floor. The boss for a

  https://antibirth.fandom.com/wiki/Bosses

• Myosotis

  Myosotis is a trinket. Effects[edit| edit source] Spawns pickups left on the previous floor in the starting room of the current floor. A maximum of 8 pickups can be spawned., A maximum of 8

  https://antibirth.fandom.com/wiki/Myosotis

• Monsters

  For changes to Rebirth monsters, see Changes. Monsters refers to the many antagonistic creatures the player will encounter throughout the game. Antibirth adds over 80 new monsters, many of which are found in the new

  https://antibirth.fandom.com/wiki/Monsters

• Bethany

  Bethany (nicknamed Beth) is an unlockable character added in Antibirth. Any Soul Hearts, Black Hearts, and immortal hearts that Bethany picks up are added to a counter instead of her health bar. This counter can

  https://antibirth.fandom.com/wiki/Bethany

• Downpour

  Downpour is a new environment added in Antibirth. Treasure rooms in Downpour always have two items to choose from.

  https://antibirth.fandom.com/wiki/Downpour

• Red Key

  Red Key is an unlockable active item. JABM M6NE - Curse room next to spawn

  https://antibirth.fandom.com/wiki/Red_Key

• Objects

  Antibirth adds several new objects and obstacles to help or hinder Isaac's progress. Walking up to the machine and bumping into it will cost one penny. In exchange, the machine has a chance to

  https://antibirth.fandom.com/wiki/Objects

• Spirit Sword

  Spirit Sword is a passive item. ↑ Pre-release showcase Effects[edit| edit source] Replaces Isaac's tears with a sword he can swing in front of him. The sword swing can collect pickups., The sword

  https://antibirth.fandom.com/wiki/Spirit_Sword

• Reap Creep

  Reap Creep is one of the bosses that can appear in Chapter 3. Reap Creep crawls back and forth along the upper wall of the room and will have different attacks depending on the rotation

  https://antibirth.fandom.com/wiki/Reap_Creep