FNF Quite Rude Encounter – Deltarune vs Mario

Rating:4.4 (125 votes)
Released:December 29, 2025
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

A Rhythmic Showdown Between Worlds

FNF: Quite Rude Encounterdelivers a thrilling crossover experience by pitting characters fromDeltaruneagainst iconicMariouniverse figures in high-energy musical battles. This Friday Night Funkin’ mod stands out with its unique character lineup, custom art, and catchy original songs like “Buster Bros” and “Bullet Kiss.”

This mod is perfect for fans looking to dive into something fresh — combining two beloved franchises in a way that feels both creative and true to the FNF spirit.

Epic Songs to Master

The mod introduces a pair of dynamic tracks that challenge players with unique rhythms and visual themes:

  • Buster Bros– A high-octane opener that sets the tone for the clash between worlds.
  • Bullet Kiss– A more intense follow-up, blending style and speed for seasoned players.

Each track is carefully crafted to bring out the personalities of the characters involved, making every note count in this rhythmic face-off.

Gameplay & Story Highlights

InFNF: Quite Rude Encounter, you step into the shoes of the player character as they take on a series of increasingly intense duels. With six unique characters making appearances, the mod offers a variety of visual and audio experiences that keep each battle feeling fresh. The mod cleverly merges the dark fantasy vibes ofDeltarunewith the whimsical charm of theMariouniverse, resulting in a one-of-a-kind FNF adventure.

Meet the Creators Behind the Mod

This mod is brought to life by a passionate team of creators who contributed their talents across art, music, and design. Here’s a look at the key people who made it happen:

Key Creators

  • mariocraft31– Art and music

Contributors

  • Mr.Moustache64– Chromatics and charting
  • Starwip– Concepts
  • Matteo1304– Song intro assets

For more details, you can check out the mod page on Gamebanana.

Powered by a Robust FNF Engine

The mod runs on a polished version of the base FNF engine, supported by a team of experienced developers. These contributors helped shape the framework that allows mods like this to shine:

  • Shadow Mario– Main programmer
  • bbpanzu– Additional programming
  • RiverOaken– Main artist/animator
  • Contributions from the wider GitHub community

Original FNF Team

We also tip our hats to the original minds behind Friday Night Funkin’, whose work laid the foundation for this incredible modding scene:

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Music
  • And all the GitHub contributors who helped build the original game

Get ready to jump into this wild crossover and show off your rhythm skills in a battle that's anything but polite!