FNF B Sides

Where most rhythm game mods simply increase note density, FNF B Sides reengineers the entire musical experience. This isn’t difficulty for difficulty’s sake—every remixed track serves as a carefully constructed rhythm puzzle, with note charts that feel like natural extensions of the reimagined music.

The result is a gameplay experience that remains faithful to Friday Night Funkin’s core identity while delivering something entirely fresh.

The Anatomy of a B-Side Transformation

Each track undergoes four distinct layers of modification:

• Harmonic Reconstruction: Base melodies receive jazz extensions or chromatic passing tones
• Rhythmic Displacement: Familiar phrases appear on unexpected beats
• Instrumental Layering: New counter-melodies create additional note-tracking challenges
• Dynamic Structure: Sections may expand/contract compared to originals

Training Your Brain for B-Side Patterns

Conquering these musical reinventions requires cognitive preparation:

• Predictive Listening: Train your ear to anticipate modulations in B-Side Pico tracks
• Peripheral Vision Drills: Practice tracking multiple note lanes simultaneously
• Tempo Mapping: Create mental “speed zones” for sections with rubato tempo
• Failure Threshold Testing: Determine how many mistakes each song allows before failing

What truly sets FNF B Sides apart is how its difficulty serves the music—complex patterns always feel musically justified rather than arbitrarily difficult. The B-Side version of Winter Horrorland exemplifies this perfectly, transforming the original’s chaotic energy into a meticulously structured progressive metal epic where every note serves the composition.