FNF Oyasumi

Rating:4.2 (94 votes)
Released:December 29, 2025
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

A Haunting Rhythm Crossover:FNFOyasumi

Dive into the emotional final battle ofOmoriwithFNF Oyasumi, a fan-made mod forFriday Night Funkin’. This unique crossover features a haunting original track titled “oyasumi,” performed against the backdrop of the game’s final boss. With its atmospheric design and challenging rhythms, this mod offers a short but memorable experience for rhythm game fans.

The mod is available to play directly in your browser, making it more accessible than ever. Whether you're a long-time fan of FNF or a newcomer drawn in by theOmoriconnection, FNF Oyasumi delivers a touching and intense musical showdown.

About the Mod

FNF Oyasumi reimagines the climactic encounter fromOmorias a musical face-off. The mod stays true to the emotional weight of the source material, wrapping players in a melancholic yet powerful atmosphere. The single track,"oyasumi," is both beautiful and demanding, offering a unique challenge for rhythm game enthusiasts.

This web port ensures that players on any device can enjoy the mod without needing to download or install anything. While the online version is convenient, some features may vary slightly from the original PC release.

Key Features

  • Emotionally Charged Track: Experience the original song “oyasumi,” inspired by theOmorifinale.
  • Browser-Based Play: No downloads required—play directly in your browser for quick access.
  • Short But Impactful: Perfect for a quick playthrough or a deep dive into theOmoriuniverse's emotional depth.

Meet the Team Behind the Mod

FNF Oyasumi is brought to life by a talented group of modders, musicians, and artists. Here's a look at the creative minds who made this project possible:

Mod Development Team

  • humbaynoob– Director + Artist
  • Kreagato– Musician
  • Cloverrrr– Charter
  • nikkalotz– Code
  • imPORTELlol– Icons & Logo
  • tnizac– Chromatic
  • __Hawk– Playtesting

FNF Engine Contributors

  • ShadowMario– Main Programmer
  • Yoshubs– Assistant Programmer
  • RiverOaken– Main Artist/Animator
  • bbpanzu– Ex-Programmer
  • Plus, contributions from the open-source community on GitHub

Original FNF Creators

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Composer
  • And all the contributors to the FNF GitHub repository

Play Online Anytime

Thanks to the web port, you can enjoy FNF Oyasumi anytime, anywhere. This version broadens the mod’s reach, allowing players on different systems to experience the unique blend ofOmoriandFriday Night Funkin’without technical hassle. For those seeking the complete experience, the PC version is also available.

Whether you're here for the music, the nostalgia, or the challenge, FNF Oyasumi is a must-play for fans of both franchises.