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Funk's Justice vs Deku Rhythm Game

Developer: Union Core Works

Published: 2026-03-22

Updated: 2026-06-12

Reviews

Funk’s Justice Vs. Deku offers a polished rhythm experience for My Hero Academia fans. The arrow-based gameplay is straightforward, and the song keeps you engaged. It rewards practice without being frustrating. The fan-made sprites and music show creative effort. Replay value is high as you aim for perfect scores. A safe, enjoyable game for all ages.

Description

Game Introduction

Funk’s Justice Vs. Deku brings the world of My Hero Academia into a rhythm game experience. In this fan-made mod, you control BF from Funk’s Justice to face Deku in a musical duel. The game features vibrant sprites and backgrounds created by a talented team. The goal is to complete the song without missing too many notes. This open-source game is a creative work inspired by Friday Night Funkin’, offering a safe and fun challenge for players of all ages. Download and enjoy the work of the modding community, supported by original developers.

How to Play

Floating arrow symbols appear above BF’s head, and you press matching arrow keys to hit notes. When you see an arrow, press the corresponding arrow key on your keyboard: up, down, left, or right. Keep pressing correct keys in time with the music to build your score. If you miss too many notes in a row, you lose the game. Stay focused and keep a steady rhythm. The game ends when the song finishes. If you hit enough notes, you win the round. Practice improves your timing and helps you beat Deku.

Game Features

Features include fun rhythm gameplay with a My Hero Academia theme. It is a creative fan mod with original sprites and music. The game is safe for all ages, with no inappropriate content. It offers a simple, replayable challenge that builds coordination and timing skills. You will enjoy the blend of music and anime themes. The game is easy to learn but rewarding to master. It provides a positive, focused activity for short breaks or longer play sessions.

Tips for Success

To succeed, practice regularly to improve your timing and rhythm. Focus on the arrows and press the correct keys without rushing. Start with easier songs to build confidence. Stay calm and avoid pressing keys too early or too late. If you miss a note, keep going and don't get discouraged. Consistent practice will help you beat Deku and enjoy the musical duel.

Compatibility

✅ Works on PC & Mobile | Recommended: Chrome / Safari / Edge

Faq

Is this game an official My Hero Academia product?

No, this is a fan-made mod inspired by Friday Night Funkin'. It is not affiliated with or endorsed by the official My Hero Academia creators or publishers. It is a creative work by the modding community.

Can I play this game on mobile devices?

The game is typically designed for desktop computers with keyboard input. Mobile compatibility may vary. Check the download page for platform requirements. Some rhythm games of this type may have mobile versions, but this specific mod may be desktop-only.

Do I need to download the game to play?

Yes, since this is a fan mod, you usually need to download the game files from a trusted source. The game is open-source and free to download. Always ensure you download from the official mod page to avoid malware.

Is there a multiplayer mode?

The game is primarily a single-player experience where you face Deku in a musical duel. Multiplayer is not implied by the game name or tags. Some rhythm games offer versus modes, but this mod focuses on one-on-one gameplay against an AI opponent.

How long is each song in the game?

Song lengths vary, but typical rhythm game songs last between 2 to 4 minutes. The exact duration depends on the specific mod and song chosen. The game includes multiple songs, each with its own length and difficulty.

What happens if I miss too many notes?

If you miss too many notes in a row, you lose the game and the song ends. The exact number of missed notes allowed may vary by difficulty. You can restart the song and try again to improve your score and timing.