![The Binding of Isaac: Antibirth is an upcoming fan made expansion with a ton of new content, an extra chapter, and improved co-op mode - Gamesear The Binding of Isaac: Antibirth is an upcoming fan made expansion with a ton of new content, an extra chapter, and improved co-op mode - Gamesear](https://www.gamesear.com/images/2016/12/the-binding-of-isaac-antibirth-mod-logo.jpg)
The Binding of Isaac: Antibirth is an upcoming fan made expansion with a ton of new content, an extra chapter, and improved co-op mode - Gamesear
![Frequent Enough Isaac Facts on Twitter: "ANTIBIRTH FACT! In the Binding of Isaac: Antibirth mod, there was a rare bug that made you encounter the Mother boss (formerly known as The Witness) Frequent Enough Isaac Facts on Twitter: "ANTIBIRTH FACT! In the Binding of Isaac: Antibirth mod, there was a rare bug that made you encounter the Mother boss (formerly known as The Witness)](https://pbs.twimg.com/media/FpCLCasWYAAKfHt.jpg:large)
Frequent Enough Isaac Facts on Twitter: "ANTIBIRTH FACT! In the Binding of Isaac: Antibirth mod, there was a rare bug that made you encounter the Mother boss (formerly known as The Witness)
![Stream The Binding Of Isaac Antibirth - Misericorde (Isaac Fight) by Sterlander | Listen online for free on SoundCloud Stream The Binding Of Isaac Antibirth - Misericorde (Isaac Fight) by Sterlander | Listen online for free on SoundCloud](https://i1.sndcdn.com/artworks-000570409163-8v46p8-t500x500.jpg)
Stream The Binding Of Isaac Antibirth - Misericorde (Isaac Fight) by Sterlander | Listen online for free on SoundCloud
![Stream The Binding Of Isaac Antibirth music | Listen to songs, albums, playlists for free on SoundCloud Stream The Binding Of Isaac Antibirth music | Listen to songs, albums, playlists for free on SoundCloud](https://i1.sndcdn.com/avatars-000349861025-4c8vl7-t500x500.jpg)