FNF Untitled Sans Mod

Rating:4.5 (131 votes)
Released:February 10, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Get Ready for a Spine-Tingling Rap Battle

Dive into the wildly popularFNFUntitledSansMod, where the iconic skeleton character Sans fromUndertaletakes the stage for an intense rap battle againstBoyfriend. This high-energy, speed-run-style mod also features a menacing appearance by Chara, making it a must-play for anyFriday Night Funkin’fan looking for a challenge.

Originally designed for desktop, this mod is now more accessible than ever with aweb-optimized versionthat lets you play directly in your browser—no downloads or powerful PC required!

Tracklist: Face the Bone-Tired Beats

The mod comes packed with three uniquely challenging songs, each one raising the stakes in this bone-rattling musical showdown:

  • Pundown Pummel
  • Picking Bones
  • Megalomaniac

Each track offers a distinct flavor of Sans’s personality, from comedic timing to full-on intensity, especially as you face off against Chara in the final song. The mod is known for its fast-paced rhythms and devious note patterns, so be ready to bring your A-game.

Meet the Talented Team Behind the Mod

This mod is the result of a passionate collaborative effort. Here's a look at the amazing creators who broughtUntitled Sansto life:

Core Mod Creators

NameRole
ItoDirector, Background and Sprite Artist
FlootenaCharter
JayyThunderSans Animator
GARBOChara Sprites
JorclaiPundown Pummel Composer
MabsootPicking Bones Composer
SprunkleMegalomaniac Composer, Coder, Charter
CaseCreated Sans Chromatic

These artists, musicians, and animators worked tirelessly to give fans a unique and memorableFNFexperience. If you enjoy the mod, consider supporting them on their social platforms to stay updated on their latest projects.

Powered by a Polished FNF Engine

The mod runs on a custom-built engine that enhances the baseFriday Night Funkin’experience. The team behind the engine includes:

  • ShadowMario– Main Programmer
  • bbpanzu– Additional Programmer
  • RiverOaken– Main Artist/Animator
  • And many more contributors via GitHub

This engine allows for smoother performance and better optimization, especially in the web version, making it easier for more players to jump in and enjoy the mod regardless of their device.

Original FNF Creators We Salute

Let’s not forget the amazing minds who started it all.Friday Night Funkin’was originally created by:

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Music
  • And the entire community contributing to the GitHub project

Without their groundbreaking work, incredible mods likeUntitled Sanswouldn’t exist.

Why Play the Web Version?

Thebrowser-based versionofFNF Untitled Sans Modis perfect for players using devices that can't handle the original .exe file—like Chromebooks, Macs, or Linux systems. It's also a great option for those with limited storage or older hardware. While some features or mechanics may differ slightly from the PC version, the core experience remains intact and super enjoyable.

So whether you're a die-hardUndertalefan, a rhythm game master, or just looking for a fun and challengingFNFmod,FNF Untitled Sansis ready to test your skills in the most stylish way possible.