Friday Night Funkin’ VS Jon – Crimson Carnival

Rating:4.3 (161 votes)
Released:May 11, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Battle the Giant at the Crimson Carnival

InFriday Night Funkin’ VS Jon – Crimson Carnival, you’ll face off against a towering 11-foot-tall antagonist simply known as Jon. This mod takes the classicFNFformula and cranks up the intensity with a surreal, high-stakes showdown set in a mysterious carnival. Built on thePsych Engine, this version is fully optimized for browser play — making it easy to enjoy on any device, including Chromebooks, Macs, and Linux systems.

The Bizarre Story

What starts as a romantic evening at the carnival quickly turns absurd. You and your girlfriend need to use the restroom — but you're gone so long, the carnival closes. As you step out, you're greeted by the imposing figure ofJon, a giant who not only knows your girlfriend but also seems to have a taste for you. What follows is a musical battle to determine whether you'll win her heart or become his next meal.

Gameplay and Features

This mod brings a unique visual style, challenging charting, and a haunting soundtrack to keep you on your toes. The mod is built to beunblocked and cross-platform friendly, so even if your PC isn't top-tier, you can still jump in and enjoy the show.

Mod Credits

This mod was brought to life by a talented team of independent creators:

Core Team

  • RedstyPhoenix– Team Leader / Animator
  • VoidEyedPanda– Co-Team Leader / Artist / Voice Actor
  • Ehtma Reiner– Animator / Artist
  • 0Wilde– Charter
  • HayseedHere– Composer
  • Kevin Kuntz– Coder
  • Bacon– Coder
  • IronB– Graphic Artist / Trailer Editor

Powered by Psych Engine

The mod runs on the popularPsych Engine, developed by:

  • ShadowMario– Main Programmer
  • bbpanzu– Additional Programming
  • RiverOaken– Main Artist / Animator
  • And all contributors on GitHub

Original FNF Creators

We also tip our hats to the original developers ofFriday Night Funkin':

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Music
  • And the entire FNF community for their open-source contributions

Play Anytime, Anywhere

This web-optimized version of the mod ensures that more players can experience the chaos ofVS Jon – Crimson Carnival, regardless of their device or system limitations. Whether you're on a school Chromebook or a low-end PC, the rhythm action is always just a click away.