Chapters

From The Binding of Isaac: Antibirth Wiki
Jump to: navigation, search

Chapters are sets of floors which contain similar enemies, themes, bosses, and difficulties. Chapters are divided into two floors.

Antibirth introduces four new chapters, which come with higher risk in exchange for higher reward. After unlocking "A Secret Exit", locked doors to the new chapters will appear upon defeating bosses in the first three chapters.

Chapter 1[edit | edit source]

Downpour.png
Downpour

Chapter 2[edit | edit source]

Mines.png
Mines

Chapter 3[edit | edit source]

Mausoleum.png
Mausoleum

Chapter 4[edit | edit source]

Corpse.png
Corpse

Notes[edit | edit source]

Bugs[edit | edit source]

Bug Bug! If any of the chapters are XL, it will be floor 1 instead of both floors combined. The floor still contains 2 treasure rooms, a Knife Piece and 2 bosses but the trapdoor leading to the next floor instead leads to the second floor of that chapter.
SmallIsaac.pngChaptersSmallIsaac.png
Chapter 1 Chapter 2 Chapter 3 Chapter 4
Stage downpour.png
Downpour
Stage mines.png
Mines
Stage mausoleum.png
Mausoleum
Stage corpse.png
Corpse

Sacdag.png Antibirth Sacdag.png

Boss Baby Plum.png Bosses MainPageChallenges.png Challenges MainPageChapters.png Chapters Character.png Characters Book of Virtues.png Items
Dumpling.png Monsters Bucket.png Objects Immortal Heart.png Pickups Blessed Penny Icon.png Trinkets MainPageAchievements.png Unlockables