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

Disambig.png This article is about the boss. For the item, see Daddy Longlegs.

Daddy Long Legs is a boss that can appear in all environments of Chapter 4 (Womb Womb, Utero Utero, Added in Afterbirth Scarred Womb Scarred Womb).


Daddy Long Legs' head hangs down stationary and can perform the following attacks:

  • Raises his head making it invulnerable and stomps the ground in random locations around the room 4 times in quick succession. One of these legs will always stomp on top of Isaac's position.
    • The appendages that he stomps with can be attacked to damage him.
  • Lifts his head off-screen and stomps the ground 4 times at regular intervals on top of Isaac's position. At the end of the 4 stomps, he slams his head down quickly, shooting out 8 projectiles in all directions. He can only slam his head down along a horizontal plane across the center of the room and slams it down close to Isaac's position.
    • Occasionally performs a fifth stomp before slamming his head down.
    • The appendages that he stomps with can be attacked to damage him.
  • Spits out 2-3 Spiders.
    • These spiders can be killed by Daddy Long Legs' stomps and head slam.

Daddy Long Legs' foot stomp and head slam deal a whole heart of contact damage.



  • The passive item Daddy Longlegs is a familiar form of this boss, stomping enemies to assist Isaac. The familiar will even attack the Daddy Long Legs.
  • Like Mom's stomp, his stomp deals explosive damage. On rooms where Daddy Long Legs is treated as a degraded Boss, they can be used to blow open doors.


  • Daddy Long Legs was added in the Wrath of the Lamb DLC for the original The Binding of Isaac.
    • In the original Binding of Isaac, Daddy Long Legs could be encountered in Necropolis Necropolis.
  • Daddy Long Legs's appendages consist of 2 hands and 2 legs; he will use each of them once in his stomping attacks.
    • Only 3 appendages visually appear to be connected to his head despite him having 4.
  • Daddy Long Legs is a colloquialism for various types of arachnids including Opiliones and Pholcidae.
  • Triachnid is his alternative version.
  • His limbs are also used by the Daddy Longlegs item. However, the item's take on his limbs behaves differently.


Bug Bug! During the mass-stomp attack, the player will take damage before the animation even begins, making it impossible to dodge.
Bug Bug! During the mass-stomp attack, if the player deals damage to one of the legs that would normally kill a full health Daddy Long Legs, it will cause the leg to die as a separate Daddy Long Legs. This will not damage the boss at all.
Bug Bug! If you freeze one of Daddy Long Legs's legs, then kill Daddy Long Legs while a Spider is still alive, then kill the Spider, the boss fight music won't stop. This is fixed if Isaac leaves the room and then re-enters again.

Bosses Boss Monstro.png
Chapter 1
Stage Basement icon.pngStage Cellar icon.pngStage Burning Basement icon.png
GeminiStevenBlighted OvumDingleThe Duke of FliesFamineGurglingsThe HauntLarry Jr.MonstroPinWidowThe FallenThe Headless Horseman
DangleLittle HornRag ManTurdlings
Baby Plum
Chapter 1.5
Stage Downpour icon.pngStage Dross icon.png
Lil BlubWormwoodThe RainmakerMin-MinClogColostomiaTurdlet
Chapter 2
Stage Caves icon.pngStage Catacombs icon.pngStage Flooded Caves icon.png
FistulaChubC.H.A.D.Carrion QueenDark OneGurdyGurdy Jr.The HollowThe HuskMega FattyMega MawPeepPestilencePolycephalusThe WretchedThe FallenThe Headless Horseman
The ForsakenThe FrailThe Stain
Big HornRag Mega
Chapter 2.5
Stage Mines icon.pngStage Ashpit icon.png
Reap CreepTuff TwinsHornfelGreat GideonSingeThe ShellThe Pile
Chapter 3
Stage Depths icon.pngStage Necropolis icon.pngStage Dank Depths icon.png
The AdversaryThe BloatThe CageThe GateMonstro IIGishLokiMask of InfamyWarThe FallenThe Headless HorsemanMom
Sisters Vis
Reap CreepThe Pile
Chapter 3.5
Stage Mausoleum icon.pngStage Gehenna icon.png
The SirenThe HereticThe VisageThe Horny BoysMomMom's Heart
Chapter 4
Stage Womb icon.pngStage Utero icon.pngStage Scarred Womb icon.png
BlastocystThe BloatConquestDaddy Long LegsTriachnidDeathLokiiMama GurdyMr. FredScolexTeratomaThe FallenThe Headless HorsemanMom's HeartIt Lives
Sisters VisThe Matriarch
Stage Corpse icon.png
ChimeraThe ScourgeRotgutMother
Chapter 5
Stage Sheol icon.pngStage Cathedral icon.png
Chapter 6
Stage Dark Room icon.pngStage Chest icon.png
???The LambMega Satan
The Void
Stage The Void icon.png
Stage Home icon.png
DogmaThe BeastUltra DeathUltra FamineUltra PestilenceUltra War
Greed Mode
Ultra Greed
Ultra Greed
Ultra Greedier
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