FNF Cuphead Mod

Rating:4.0 (115 votes)
Released:March 17, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Challenge The Devil in This EpicFNFCrossover

Get ready to take on The Devil himself in theFNFCupheadMod, a work-in-progress rhythm game that brings the iconic style ofCupheadinto Friday Night Funkin’. This mod features vibrant animation, catchy new music, and a high-energy boss battle — all built for smooth, unblocked online play.

This web-optimized version makes it easier than ever to jump into the action, whether you're on a school Chromebook, Mac, Linux, or a low-end PC. No need to download or install anything — just open your browser and start playing!

What to Expect From This Mod

In this mod, Cuphead takes the stage for an intense sing and dance showdown against The Devil. With hand-crafted animations and a custom track composed byEl Melon, this demo gives fans a taste of what’s to come in future updates. As a WIP release, expect changes and improvements down the line — but the groove is already there.

Meet the Creators Behind the Mod

TheFNF Cuphead Modis brought to life by talented community developerEl Melon, who handled the animation, charting, and composition. Be sure to follow along for updates and show your support!

Original FNF Team

We also want to give credit where it's due to the original minds behindFriday Night Funkin':

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Music
  • Kade Dev– Kade Engine
  • And everyone who contributed to the GitHub source

Play Anytime, Anywhere

One of the main goals of this web port is to makeFNFand its amazing mods more accessible. Whether you're at school, on an older device, or just prefer playing in your browser, this mod ensures the beat never stops.

Dive in now and see how long you can keep up with the Devil’s rhythm!