FNF vs SanX
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FNF vs SanX


A mod of Friday Night Funkin where Boyfriend rap-battle against vampire named SanX, after they entered a very old abandoned castle.


BF and GF made a appointment with Pico to go camping, however, the couple strayed far from the route and entered a seemingly long-abandoned castle by accident. So… The camping is going to become a Castle Adventure instead?


  • Dopamine
  • Enkephalin
  • Arrogan
  • Mojito

Mod Credits:

Game is free, so if you had fun and would like to keep up-to-update on the mod, make sure to support mod creators on their social media by subscribing, following, liking, etc.


  • You can download the mod for your Cool Desktop PC on GameBanana.

Original FNF Credits:

  • ninja_muffin99 – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – TASTY MUSIC
  • AND everyone that contributed to the GitHub source.

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 potato PC, on a Chromebook,  on their

As always, good luck and Have Fun!

FNF vs SanX is a Rhythm Game you can play online for free in full screen at KBH Games. No download or installation needed to play this game. Hope this game bring a little joy into your daily life.