
FNF Vs. Sonic.Exe is a horror rhythm game mod that transforms the colorful world of Friday Night Funkin' into a chilling musical adventure. Instead of facing ordinary opponents, Boyfriend must battle the terrifying Sonic.Exe through a series of intense rap duels. Creepy visuals, eerie music, and unexpected events create an unforgettable atmosphere that keeps every song exciting. If you enjoy rhythm games with a horror twist, this mod is ready to test your timing and concentration.
HOW TO SURVIVE EVERY RAP BATTLE IN THE DARK
In FNF Vs. Sonic.Exe, your goal is to help Boyfriend defeat Sonic.Exe and other mysterious rivals by matching every note with perfect timing. Watch the arrows carefully and press the correct keys as they reach the target. Missing too many notes will drain your health bar, while accurate performances keep you in the battle.
The expanded Story Mode also lets you battle familiar characters from the Sonic universe, including Beast Sonic, Tails, Knuckles, and Eggman. Animated cutscenes connect each battle and reveal more of the mysterious story inspired by the Sonic.Exe legend.
What Makes FNF Vs. Sonic.Exe So Special?
This mod offers much more than a standard Friday Night Funkin' experience.
- A horror-themed adventure inspired by the famous Sonic.Exe creepypasta.
- Story Mode with multiple acts that expands the original mod.
- Dozens of songs, including many exclusive tracks added in later updates.
- Animated cutscenes that make each battle feel more cinematic.
- Hidden secrets that can be unlocked through the Sound Test menu.
- Classic Sonic characters reimagined in a dark and mysterious style.
Controls
- Arrow Keys or WASD: Hit the notes.
- Enter: Select menu options.
- Escape: Pause or return to the menu.





















