FNF: Sonic.Exe vs Sonic Full Week
► Play Now!

FNF: Sonic.Exe vs Sonic Full Week


A mod of Friday Night Funkin and  FNF vs Sonic.EXE where Modern Sonic replaces Boyfriend in every song with custom vocals against Majin Sonic, Lord Sonic, Sunky, and Sonic EXE.


    • Too Slow
    • Unlocked after beating Story Mode on Hard to display sound test option and figure out the two numbers.
      • Execute (7,7) sound test unlock numbers
      • Endless (12,25) sound test unlock numbers
    • Milk (↑↓←→ENTER) on Titlepage to play

Mod Credits:

Original Sonic.EXE Mod Credits:

  • Rightburst: Director
  • Razencro: Main Programming
  • MarStarBro: Main Composer
  • Comgaming_Nz: Did the main stage backgrounds [too-slow, endless],
  • Zekuta: Drew/animated the majority of the ‘Majin Sonic’ poses and animated the secret song background
  • Crybit: Programming, helped finish the Story Mode Menu

Original FNF Credits:

  • ninja_muffin99 – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – TASTY MUSIC
  • Kade Dev – Kade Engine
  • 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!