Friday Night Funkin vs Binding of Isaac
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Friday Night Funkin vs Binding of Isaac


A mod of Friday Night Funkin where Boyfriend rhythm battle Isaac, a classic flash games character, from the game Binding of Isaac. That was later made into a really big and popular game.

Updated with 3 songs


  • Sacrificial
  • Innocence Glitched
  • Innermost Apocalypse

Mod Credits

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  • RxB: Music Man
  • Edmund McMillen: Creator of Binding of Isaac game.
  • You can always download the mod for your fast desktop PC on GB.

Original FNF Credit:

  • ninja_muffin99 – Programming
  • KadeDev – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – MUSIC

The goal of this web optimized port is to make FNF and this mod more accessible to players that can’t otherwise play it on their potatoes PC, on a Chromebook,  on their Mac, on their Linux, or simply can’t run the EXE files on their computer.