The Binding of Isaac cover

The Binding of Isaac

Critic score2 critics
First release
Sep 28, 2011
Developer
Florian Himsl
Genres
Role-playing (RPG), Indie, Adventure, Shooter · Drama, Action, Horror, Comedy

The Binding of Isaac is a randomly generated action RPG shooter with heavy rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac's form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety.

Also known as Binding of Isaac, Isaac.exe, BOI

Attributes

No Attributes added.

Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
The Binding of Isaac‍ '​s plot is loosely inspired by the biblical story of the same name. Isaac, a child, and his mother live in a small house on a hill, both happily keeping to themselves, with Isaac drawing pictures and playing with his toys, and his mother watching Christian broadcasts on television. Isaac's mother then hears "a voice from above", stating her son is corrupted with sin, and needs to be saved. It asks her to remove all that was evil from Isaac, in an attempt to save him. His mother obliges, taking away his toys, drawings, and even his clothes. The voice once again speaks to Isaac's mother, stating that Isaac must be cut off from all that is evil in the world. Once again, his mother obliges, and locks Isaac inside his room. Once more, the voice speaks to Isaac's mother. It states she has done well, but it still questions her devotion, and requests she sacrifice her son. She obliges, grabbing a butcher's knife from the kitchen and walking to Isaac's room. Isaac, watching through a sizable crack in his door, starts to panic. He finds a trapdoor hidden under his rug and jumps in, just before his mother opens his bedroom door. Isaac then puts the paper he was drawing onto his wall, which becomes the title screen. During the game's loading points, Isaac is shown curled up in a ball, crying. His thoughts are visible, ranging among rejection from his mother and humiliation from his peers to a scenario involving his own death. The game features 13 endings, one after each major boss fight.Read more

The Binding of Isaac‍ '​s plot is loosely inspired by the biblical story of the same name. Isaac, a child, and his mother live in a small house on a hill, both happily keeping to themselves, with Isaac drawing pictures and playing with his toys, and his mother watching Christian broadcasts on television. Isaac's mother then hears "a voice from above", stating her son is corrupted with sin, and needs to be saved. It asks her to remove all that was evil from Isaac, in an attempt to save him. His mother obliges, taking away his toys, drawings, and even his clothes. The voice once again speaks to Isaac's mother, stating that Isaac must be cut off from all that is evil in the world. Once again, his mother obliges, and locks Isaac inside his room. Once more, the voice speaks to Isaac's mother. It states she has done well, but it still questions her devotion, and requests she sacrifice her son. She obliges, grabbing a butcher's knife from the kitchen and walking to Isaac's room. Isaac, watching through a sizable crack in his door, starts to panic. He finds a trapdoor hidden under his rug and jumps in, just before his mother opens his bedroom door. Isaac then puts the paper he was drawing onto his wall, which becomes the title screen. During the game's loading points, Isaac is shown curled up in a ball, crying. His thoughts are visible, ranging among rejection from his mother and humiliation from his peers to a scenario involving his own death. The game features 13 endings, one after each major boss fight.

Release dates
PC (Microsoft Windows)
Sep 28, 2011
Mac
Sep 28, 2011
Time to beatIGDB · recorded
Main Story
9h
Main + Extras
167h
Completionist
117h
Game modes
Single player
Perspective
Bird view / Isometric
Keywords
ghosts, monsters, bloody, wizards, murder
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At a Glance

Critic Score
84
Main Story (IGDB)
9h
Main + Extras (IGDB)
167h
Completionist (IGDB)
117h

Overview

Steam review summary

Steam users rate this Very Positive, 49,323 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

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