FNF: Bob’s B-Side Onslaught Online Rhythm Game

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FNF: Bob’s B-Side Onslaught Online Rhythm Game
79
Developer: Troll Core Creations
Published: 2025-12-02
Updated: 2026-05-31

Reviews

💡FNF: Bob’s B-Side Onslaught delivers a satisfying rhythm experience with its energetic B-side tracks. The arrow key gameplay is responsive and the difficulty curve keeps you engaged. Story mode provides a clear progression, while free play mode allows for practice. The music is catchy and the mod is well-polished. It has good replay value for those who enjoy mastering songs and achieving high scores.

Description

FNF: Bob’s B-Side Onslaught is a fan-made rhythm mod that adds a new layer of energy to the Friday Night Funkin' experience. It features a collection of B-side songs, including Sunshine, Whitered, Run, Ron, Trouble, Onslaught, Little Man, Lennon, isherun, and Tackle. Each track has a unique beat and difficulty, designed to test your timing and reflexes. Players can choose story mode for a progressive challenge or free play mode to practice any unlocked song. The goal is to match the arrow symbols above Boyfriend's head by pressing the corresponding keys on your keyboard. The game is developed by a talented team, with programming by ninjamuffin99, art by PhantomArcade 3K and Evilsk8r, and music by Kawai Sprite. Mod contributions from Deadstay, What_was_taken, SaadModOfs, and others ensure a polished experience. As an open-source project, it encourages community support and creativity.

To play, start by selecting story mode or free play mode from the main menu. In story mode, you face Bob in a series of songs with increasing difficulty. In free play mode, pick any unlocked song to practice or enjoy. During gameplay, watch for arrow symbols that appear above Boyfriend's head. Press the matching arrow keys on your keyboard (up, down, left, right) in time with the music. Each correct press builds your combo, while missing too many keys in a row causes you to lose the round. Stay focused and keep a steady rhythm to defeat Bob. Listen to the beat and react quickly to the on-screen prompts. Aim for an A-grade performance.

Game features include catchy B-side songs that add variety. Story mode and free play mode offer flexible ways to play. Arrow key challenges test your timing and reflexes. The open-source community supports ongoing updates and creativity.

You will enjoy this game if you like rhythm challenges with unique music. It offers a fresh twist on the FNF formula with energetic tracks and responsive controls. The game is easy to pick up but hard to master.