FNF vs Flowey
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FNF vs Flowey


A mod of Friday Night Funkin where Boyfriend rap-battle against Flowey and other Undertale characters.


  • Making Friends (vs Flowey)
  • Freeplay
    • Uwa (vs Napstablook)
    • Teamcore (vs Temmie)
    • Hard Mode ( vs Sans)


Two different worlds. Boyfriend and Girlfriend on a picnic, in a meadow find a mysterious entrance to an underground place, slipping and falling very deep.
After such a strong fall they get up and exploring the place they find … a talking flower?

Mod Credits:

If you had fun and would like to keep up-to-update on the mod, make sure to support these cool mod creators on their social media by subscribing, following, liking, etc.

  • Main Mod Creators
    • SoyJulian_34: Director, Artist Design, and Composer
    • Manux12: Principal Programmer
    • Jloor: Secondary Programmer
    • ZERO ARTIST: Animator of the Sprites and Movies
    • VPPR: Charter
    • Daim: Charter
    • David Miles: Composer of the Sans musics
    • KenethYT: Trailer of the mod
    • Plusardx: Psych Engine port
    • Get the mod for your cool high-end PC on GB
  • Original Authors
    • Toby Fox: Undertale Creator

Original FNF Credits:

  • ninja_muffin99 – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – TASTY MUSIC
  • AND everyone that contributed to the GitHub source.

The goal of this web optimized port is to make FNF and this mod more accessible to players that can’t otherwise play it on their potato PC, on a Chromebook,  on their Mac, on their Linux, or simply can’t run the EXE files on their computer.

If you want a challenge, turn off Ghost Tapping in the settings.

Recommend using Google Chrome to play FNF Mod for the best performance.

Jam to the beats and just have fun!