FNF X Colorbox Mustard

Rating:4.5 (121 votes)
Released:March 3, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Get Ready to Scream inFNFX Colorbox Mustard

FNF X Colorbox Mustard brings a fresh and exciting challenge to Friday Night Funkin’ fans! Step into a rhythmic showdown againstMattyandBwesweesin their high-energy track,"Scream."This mod is now more accessible than ever with its web port, so you can enjoy the funk from your browser with just a click.

What Is FNF X Colorbox Mustard?

This mod takes the classic FNF formula and spices it up with original characters and a pulse-pounding beat. As you face off against Matty and Bweswees, you’ll need to keep your timing sharp to keep up with the intense rhythms ofScream. Whether you're a rhythm game veteran or a curious newcomer, this mod promises a fun and dynamic experience that's easy to jump into.


Gameplay Highlights

  • New Original Song:"Scream" delivers a catchy and challenging beat that will test your skills.
  • Unique Characters: Take on Matty and Bweswees, two exclusive characters from the Colorbox Mustard universe.
  • Browser Play: No downloads or installations required—play directly in your web browser.

Development Team & Credits

This mod was made possible by a talented group of creators. Here's a look at the amazing people behind FNF X Colorbox Mustard:

Mod Creators

  • MixaKazUnknown Role
  • ZeyTheHumanAnimator, Composer, Charter

Game Engine Contributors

  • ShadowMarioMain Programmer
  • YoshubsAssistant Programmer
  • RiverOakenMain Artist/Animator
  • bbpanzuEx-Programer
  • Additional contributions from the open-source community on GitHub

Original FNF Team

  • ninja_muffin99Programming
  • PhantomArcade3kandevilsk8rArtists
  • kawaispriteMusic
  • Contributions from the FNF GitHub community

How to Play FNF X Colorbox Mustard

Thanks to the web port, you can start playing right away onkbhgames.com, no matter what device you're using. While the online version ensures quick access, some features may vary slightly from the PC build. For the complete mod experience, downloading the original version is recommended.

Dive into the madness ofScreamand show Matty and Bweswees what you’ve got!