FNF Nocturnal Protocol Mod
FNF Nocturnal Protocol is a fan-made mod for Friday Night Funkin’ that recreates the popular song Nocturnal Protocol from the Myths of Tubbyland mod. Inspired by the eerie world of the Slendytubbies horror series, this mod delivers a tense and atmospheric rhythm battle against one of the franchise’s most mysterious characters, the Guardian.
Created by GammamonNiro, this recreation pays tribute to the original track composed by Sanco the Fox. Fans of Myths of Tubbyland will instantly recognize the haunting tone and unsettling atmosphere that made the song stand out. The track even includes a memorable whistling section inspired by the classic Slendytubbies: A Walk in the Park trailer, adding a nostalgic touch for longtime fans.
Face Off Against the Guardian
The Guardian serves as the mod’s lone opponent. Known from the Slendytubbies lore, he appears as a white Teletubby carrying a flashlight and tasked with monitoring the Teletubbies for a mysterious organization. His calm yet intimidating presence creates a chilling atmosphere throughout the battle.
Unlike many fast-paced FNF tracks, Nocturnal Protocol focuses on mood and tension. The song gradually builds with deep bass, haunting melodies, and eerie sound design that perfectly captures the horror-inspired setting.
How to Play FNF Nocturnal Protocol Mod
The gameplay follows the classic Friday Night Funkin’ formula. Players must hit incoming notes in time with the music while maintaining their health bar. Missing too many notes will result in defeat, making precision and rhythm essential for success.
What makes this mod special isn’t a complex mechanic—it’s the atmosphere. The dark visuals, horror-inspired presentation, and immersive soundtrack create a unique experience that feels very different from traditional FNF mods.
Multiple Endings
One of the mod’s standout features is its multiple endings. Depending on your performance during the song, you’ll unlock different outcomes, giving players a reason to replay the battle and discover every ending.
Controls
- Arrow Keys – Hit notes
- WASD – Alternative note controls
- Enter – Confirm selections
- Esc – Pause or return to menu
- Space – Interact with prompts
Whether you’re a fan of Friday Night Funkin’, Myths of Tubbyland, or the Slendytubbies horror series, FNF Nocturnal Protocol offers a memorable rhythm experience filled with suspense, atmosphere, and haunting music.















































