Skip to content

Isaac Progression

FinderUnlock finder
CharactersCharacters
MapMap
ProgressMy progress

Browse:Items Bosses Floors Challenges Endings

Unofficial fan project. Not affiliated with the developers of The Binding of Isaac.

Game facts are sourced from the Binding of Isaac Rebirth Wiki (CC BY-SA), and each guide links to its sources. Your progress is saved only in this browser.

Achievement

Brimstone Bombs

After breaking Hornfel's minecart, kill him before he can escape.

In-game: “Kill Hornfel before he escapes!”

Sources:Achievements

0 of 1 doneNext: Brimstone Bombs

x

Stage 1

Brimstone Bombs
Next upPartly mapped
After breaking Hornfel's minecart, kill him before he can escape.
After breaking Hornfel's minecart, kill him before he can escape.
Sources:Achievements