Binding of Isaac: Rebirth Wiki
Binding of Isaac: Rebirth Wiki
Disambig.png This article is about the Afterbirth † Bestiary. For the Repentance Bestiary, see Bestiary Repentance.
First page of the bestiary

The bestiary is a new addition to The Binding of Isaac: Afterbirth † that is accessible through the "Stats" menu. The Bestiary shows information and statistics on all encountered monsters and bosses except for some alternate forms of some enemies.

It shows the number of times an enemy has been encountered, how much health it has, how much damage it has done to Isaac, how many times it's been killed, and how many times it has killed Isaac.


  • The order of the monsters starts with Rebirth enemies, then Afterbirth enemies, then Afterbirth+ enemies.
  • Encountering a boss while fighting Delirium does not count towards the bestiary.
  • Seeded and challenge runs will affect bestiary entries, including whether an enemy has been found at least once or not, meaning that regardless of whether achievements are disabled or not, bestiary entries will still be updated.
    • This also means that enemies spawned using the developer console will be counted as well.
  • While fighting Hush, the Blue Boil will count as an encounter but the Blue Gaper will not. A Blue Gaper must be found on its own to be marked as an encounter.


These are the monsters on each of the bestiary's pages

(Click on the images to open the corresponding monster page.)


Page 1[]

Frowning Gaper.png Gaper.png Flaming Gaper.png Gusher.png
Pacer.png Horf.png Fly.png Pooter.png
Super Pooter.png Clotty.png Clot.png I.Blob.png
Mulligan.png Mulligoon.png Mulliboom.png Attack Fly.png

Page 2[]

Maggot.png Hive.png Drowned Hive.png Charger.png
Drowned Charger.png Dank Charger.png Globin.png Gazing Globin.png
Dank Globin.png Boom Fly.png Red Boom Fly.png Drowned Boom Fly.png
Maw.png Red Maw.png Psychic Maw.png Host.png

Page 3[]

Red Host.png Hopper.png Trite.png Boil.png
Gut.png Sack.png Spitty.png Brain.png
Leaper.png Mr. Maw.png(Body) Mr. Maw.png(Head) Mr. Red Maw.png(Body)
Mr. Red Maw.png(Head) Baby.png Angelic Baby.png Vis.png

Page 4[]

Double Vis.png Chubber.png Scarred Double Vis.png Guts.png
Scarred Guts.png Knight.png Selfless Knight.png Stone Grimace.png
Vomit Grimace.png Poky.png Slide.png Dople.png
Evil Twin.png Flaming Hopper.png Leech.png Kamikaze Leech.png

Page 5[]

Holy Leech.png Lump.png MemBrain.png Mama Guts.png
Para-Bite.png Scarred Para-Bite.png Fred.png Eye.png
Bloodshot Eye.png Sucker.png Spit.png Soul Sucker.png
Embryo.png Moter.png Spider.png Keeper.png

Page 6[]

Gurgle.png Walking Boil.png Walking Gut.png Walking Sack.png
Buttlicker.png Hanger.png Swarmer.png Heart Solo.png
Mask Solo.png Big Spider.png Eternal Fly.png Stone Eye.png
Constant Stone Shooter.png Cross Grimace.png Brimstone Head.png Mobile Host.png

Page 7[]

Nest.png Baby Long Legs.png Small Baby Long Legs.png Crazy Long Legs.png
Small Crazy Long Legs.png Fatty.png Pale Fatty.png Flaming Fatty.png
Fat Sack.png Blubber.png Half Sack.png Death's Head.png
Dank Death's Head.png Mom's Hand.png Level 2 Fly.png Level 2 Spider.png

Page 8[]

Swinger.png(Body) Swinger.png(Head) Dip.png Corn.png
Brownie Corn.png Wall Hugger.png Wizoob.png Squirt.png
Dank Squirt.png Cod Worm.png Ring Fly.png Dinga.png
Oob.png Black Maw.png Skinny.png Rotty.png

Page 9[]

Crispy.png Bony.png Homunculus.png Tumor.png
Camillo Jr..png Nerve Ending.png Nerve Ending 2.png One Tooth.png
Gaping Maw.png Broken Gaping Maw.png Boss Gurglings ingame.png Splasher.png
Grub.png Wall Creep.png Rage Creep.png Blind Creep.png

Page 10[]

Conjoined Spitty.png Round Worm.png Tube Worm.png Ragling.png
Flesh Mobile Host.png Psychic Horf.png Full Fly.png Ticking Spider.png
Begotten.png Nulls.png Psy Tumor.png Floating Knight.png
Night Crawler.png Dart Fly.png Conjoined Fatty.png Blue Conjoined Fatty.png

Page 11[]

Fat Bat.png Imp.png Lil' Haunt.png Roundy.png
Black Bony.png Black Globin.png Black Globin's Head.png Black Globin's Body.png
Swarm Fly.png Mega Clotty.png Bone Knight.png Cyclopia.png
Red Ghost.png Flesh Death's Head.png Mom's Dead Hand.png Dukie.png

Page 12[]

Ulcer.png Meatball.png Corn Mine.png Hush Fly.png
Blue Gaper.png Blue Boil.png Greed Gaper.png Mushroom (Enemy).png
Poison Mind.png Stoney.png Blister.png The Thing.png
Ministro.png Portal.png Tar Boy.png Fistuloid.png

Page 13[]

Gush.png Leper.png Leper Flesh.png Mr. Mine.png


Page 14[]

Larry Jr. ingame.png Boss The Hollow ingame.png
Monstro ingame.png Boss Chub ingame.png

Page 15[]

Boss C.H.A.D. ingame.png Carrion Queen ingame.png
Boss Gurdy ingame.png Ultra Pride Baby.png

Page 16[]

Monstro II ingame.png Gish ingame.png
Mom ingame eye.png Sloth.png

Page 17[]

Super Sloth.png Ultra Pride Adult.png
Lust.png Super Lust.png

Page 18[]

Wrath.png Super Wrath.png
Gluttony.png Super Gluttony.png

Page 19[]

Greed.png Super Greed.png
Boss Envy.png Super Envy.png

Page 20[]

Pride.png Super Pride.png
Boss Pin ingame.png Scolex ingame.png

Page 21[]

Boss The Frail ingame.png Famine ingame.png
Pestilence.png War ingame.png

Page 22[]

Conquest ingame.png Death ingame.png
Boss The Duke of Flies ingame.png Boss TheHusk.png

Page 23[]

Peep ingame.png The Bloat ingame.png
Loki ingame.png Lokii ingame.png

Page 24[]

Boss Fistula ingame.png Teratoma ingame.png
Blastocyst ingame.png Mom's Heart ingame.png

Page 25[]

It Lives ingame.png Gemini ingame.png
Boss Steven ingame.png Blighted Ovum Large.png

Page 26[]

Gemini ingame little.png Steven ingame little.png
Blighted Ovum Spirit.png The Fallen ingame.png

Page 27[]

Boss Krampus.png Horseman Body.png
Horseman Head.png Satan ingame.png

Page 28[]

Infamy Mask.png Infamy Heart.png
Boss Gurdy Jr. ingame.png Boss Widow ingame.png

Page 29[]

The Wretched ingame.png Daddy Long Legs ingame.png
Triachnid ingame.png Boss Isaac3.png

Page 30[]

Boss BlueBaby3.png Boss Gurglings ingame.png
Boss Turdlings ingame.png Haunt Phase1.png

Page 31[]

Boss Dingle ingame.png Dangle.png
Boss Mega Maw ingame.png The Gate ingame.png

Page 32[]

Boss Mega Fatty ingame.png The Cage ingame.png
Mama Gurdy ingame.png Dark One ingame.png

Page 33[]

The Adversary ingame.png Polycephalus ingame.png
Mr. Fred ingame.png Uriel.png

Page 34[]

Fallen Uriel.png Gabriel.png
Fallen Gabriel.png The Lamb ingame.png

Page 35[]

Boss Mega Satan.png Megasatan ingame skeleton.png
The Stain ingame.png Brownie ingame.png

Page 36[]

The Forsaken ingame.png Boss Little Horn ingame.png
Boss Rag Man ingame.png Ultra Greed ingame.png

Page 37[]

Ultra Greedier ingame.png Hush ingame.png
Rag Mega ingame.png Sisters Vis.png

Page 38[]

Big Horn ingame.png Delirium ingame.png
The Matriarch ingame.png

Unlockable Achievements[]

  • Sin collector
    Added in Afterbirth † Sin collector - 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).


  • Cross Stoneys are not featured in the Bestiary because they only appear in the Aprils Fool challenge and were added as a joke by _Killburn revealed in a tweet made on April Fools Day.


Bug Bug! The Bestiary is bugged with bosses that have multiple parts (such as Larry Jr., Pin, The Hollow, and so forth).
  • For Pin, The Frail, and Scolex, each body part counts as an encounter and a kill.
  • For Larry Jr. and The Hollow, only their heads count as a kill but each part counts as an encounter.
  • Satan kills are not registered

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