FNF B-Sides Game

Friday Night Funkin' B-Sides takes the familiar weeks of the original rhythm game and cranks the difficulty and tempo up a notch. Instead of adding new characters or storylines, this mod replaces every single track from the original weeks with an intense remix. It breathes completely new life into the game by overhauling the note charts, turning songs you thought you had memorized into grueling tests of finger speed and stamina.

Alongside the musical overhaul, you will notice that Boyfriend, Girlfriend, and all their opponents have been given fresh, alternate color palettes to match the "B-Side" aesthetic. The core rhythm loop is untouched—you still match falling arrows to the beat to survive—but the punishment for missing notes feels much steeper when the charts are this dense. The remixed songs often introduce new syncopated rhythms that demand your full attention right from the tutorial.

Controls

• Arrow Keys or WASD: Hit the notes as they cross the top line
• Enter: Pause the game or confirm menu selections
• Escape: Go back to the previous menu

Tips

• Re-learn the rhythms: Do not rely on your muscle memory from the base game. The B-Side remixes change the fundamental beat and structure of each song, so treat them like brand new tracks.
• Start on lower difficulties: Even if you beat the original game on Hard, start B-Sides on Normal or Easy. The note density here is significantly higher.
• Focus on your health bar: During particularly fast sections, it is better to button-mash slightly and hit some notes than to freeze and miss a whole barrage, which will instantly end your run.

This mod is perfect for players who have already conquered the base game and are looking for a reason to revisit its iconic opponents. It delivers a familiar but punishingly fresh rhythm challenge.