FNF vs Byron the Mafia Boss
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FNF vs Byron the Mafia Boss


A mod of Friday Night Funkin rap battle a New York mafia boss named Byron.

Optimized for potato PC to make it more accessible for people with Mac OS or Linux, so more people can play it.


  • Vocalizer
  • Bitcrush
  • Hassle
  • Dishonored


Byron, A successful mob boss in new york, has lost his job to Boyfriend. Byron has had enough. Hunting down Boyfriend in the intent to kill him and his girlfriend is his number one priority, Byron wants one thing back: His career, The very thing that made him popular.

Mod Credits:

Original FNF Credits:

  • ninja_muffin99 – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – TASTY ASS MUSIC
  • KadeDev – Kade Engine Programming
  • AND everyone that contributed to the github source.

As always, good luck and Have Fun!

FNF vs Byron the Mafia Boss is a Rhythm Game you can play online for free in full screen at KBH Games. FNF vs Byron the Mafia Boss is also HTML5 games that be played on a mobile phone, tablet, and computer. No download or installation needed to play this game. Hope this game bring a little joy into your daily life.