FNF: vs Metal Sonic
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FNF: vs Metal Sonic


A mod of Friday Night Funkin where Boyfriend rap-battle against Metal Sonic.

This is a demo and still work-in-progress, so expect things to change. Follow the creators for more updates.


Uh oh! You decided to go to Central City to escape your problems with your girlfriend’s dad. However he was one step ahead of you! An assassin was hired. but on any old folk. It’s Metal Sonic! Can you rap your way out of this or be defeated once and for all? Play the mod to find out!


  • Rivals
  • Generations
  • Eliminate

Mod Credits:

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 game for your Desktop PC Here.

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 Mac, on their Linux, or simply can’t run the EXE files on their computer.

As always, good luck and Have Fun!

FNF vs Metal Sonic 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.