FNF vs Grunkfuss The Clown
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FNF vs Grunkfuss The Clown


A FNF mod where a new clown is in town, this time it is Grunkfuss The Clown, Boyfriend will not miss this chance to battle another clown.

Grunkfuss is tertiary antagonist in One Night at Flumpty’s.


  • Carnival
  • Patience

Grunkfuss The Clown Mod Credits:

If you had fun and would like to keep up-to-update on the mod, please make sure to support the cool mod creators on their social media platform. Also follow for other projects they are working on.

  • NuttyD&G: Coder/Animator
  • Wolfing: Artist
  • boyfr1end: Charter
  • yeepepper: Carnival Song Ex-Musican
  • OfficialCB: Musician
  • DunaldDreim: Artist
  • IMLPIDimon:Artist
  • Miniartgeorgie26Gamer: Artist
  • Grab the mod for your PC here

Game Engine Credits:

  • Shadow Mario: Main Programmer
  • bbpanzu: Additional Programmer
  • RiverOaken: Main Artist/Animator
  • Also everyone that contributed on GitHub.

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. Also help save hard drive space. Please keep in mind that this online web port might be slightly different and/or have missing mechanics than the PC version. So make sure to also get the PC version if you have a PC.

If you want a challenge, turn off Ghost Tapping in the settings.

Recommend using Google Chrome to play FNF Mod for the best performance.

Jam to the beats and just have fun!