FNF INFERNAL BOUT (Vs Bowser)

Epic Crossover Rhythm Action:FNFINFERNAL BOUT

Get ready to drop the beat in the fiery depths of the Koopa Kingdom!FNF INFERNAL BOUTis a massive Friday Night Funkin’ mod that brings the heat with a fullMariocrossover experience. AsBoyfriendandGirlfriendcrash the party at Bowser’s castle, it’s time to prove who the real final boss is — and that’s gonna take more than just rhythm.

This mod doesn’t mess around. Featuring11 full songs, intense rap battles, and aStory Mode with animated cutscenes,Infernal Boutdelivers one of the most cinematic and musically rich experiences in the FNF modding scene. Whether you're a fan of Super Mario, a rhythm game enthusiast, or just here to see how Boyfriend handles the King of Koopas, this mod is a must-play.

What Makes This Mod Special?

Right from the start,INFERNAL BOUTsets itself apart with itsimmersive world-building and character design. The mod takes place in the Koopa Kingdom, and as you progress, you'll face off against multiple versions of Bowser, each with unique visual styles and musical themes. The mod also includes atutorial track (Warm Up Mix), so even newcomers can jump in and get the hang of things before the real fire begins.

The mod shines in itsvisual storytelling and music variety. With a team of over 20 artists, animators, musicians, and coders, the mod offers a polished and dynamic experience. You’ll find yourself immersed in the world, vibing to some of the most creative charting and sound design in the FNF community.

Full Song List

Here’s a breakdown of the 11 full songs you’ll battle through inFNF INFERNAL BOUT, each one offering a fresh challenge and vibe:

• Tutorial (Warm Up Mix)
• Shell Shocker
• Flames
• Flames
• Fury
• Lethal Lava Cruise
• So Long
• Dog Eared
• Crowned
• Shell Shocker Dside
• Rapland
• dark immunity

Each track is expertly crafted, with some offering double-time verses, rapid note patterns, and even story-relevant lyrics. The mod keeps the energy high and the stakes even higher as you work your way to the final showdown with the Koopa King himself.

Gameplay and Story Mode

FNF INFERNAL BOUTisn’t just a collection of songs — it's a full-onnarrative experience. The mod comes packed with aStory Modethat featuresanimated cutscenesto help tell the tale of Boyfriend and Girlfriend’s wild ride through the Koopa Kingdom. It’s a rare treat in the FNF modding world, and it really helps elevate the entire experience.

The mod also introduces a fewunique gameplay mechanics and visual effectsthat make each encounter with Bowser and his minions feel fresh and exciting. Whether it's lava-lit backdrops, fiery note trails, or dramatic camera zooms, the mod keeps the player engaged from start to finish.

Development Team: Team In-Crease

This mod is brought to life by the incredibly talented group known asTeam In-Crease. With a multidisciplinary team of artists, animators, coders, and musicians, the mod is a true labor of love. Here are some of the key contributors:

Core Creators

• NinKey– Director, Lead Artist, and Animator
• Mol– Artist and Animator
• Snak– Artist, Charter, Coder, and Voice Actor
• Ant0nal0g– Main Coder
• Doodlz– Artist and Animator
• AguaCrunch– Musician, Voice Actor, and Charter

Musicians and Sound Design

• Cocopuffs|
• ArcticBlu
• IsaacTheGreat
• Shy Fire
• FireMarioFan
• Hyporious
• Sakk

Additional Contributors

• MoonDroid– Coder
• Serizyu– Artist
• Ito Saihara– Voice Actor
• Thinginator– Artist

Game download page

Game Engine and Original FNF Credits

TheFNF INFERNAL BOUTmod runs on a custom engine built and maintained by a passionate group of developers. The team behind the base engine includes:

• Shadow Mario– Main Programmer
• Yoshubs– Assistant Programmer
• RiverOaken– Main Artist/Animator
• bbpanzu– Ex-Programmer
• And all the amazing contributors on GitHub

Of course, we can't forget theoriginal FNF creatorswho made this all possible:

• ninja_muffin99– Programming
• PhantomArcade3k and evilsk8r– Artists
• kawaisprite– Music
• And the rest of the FNF community for their open-source contributions

Play Anywhere with the Web Port

Want to dive in right now? Aweb port versionofFNF INFERNAL BOUTis available, making the mod more accessible to players on any device. While the port may differ slightly from the PC version, it still captures the mod's core experience, allowing you to enjoy the full roster of songs and story content from the comfort of your browser.

For the ultimate experience, however, downloading the full PC version is highly recommended. It ensures you get the smoothest performance, full visual fidelity, and all the mod has to offer.

Final Thoughts

FNF INFERNAL BOUTis astandout modin the ever-growing FNF universe. With a strong narrative, top-tier art and animation, and a soundtrack that will get stuck in your head for days, it's a mod that both fans and newcomers can enjoy. If you're looking to test your skills, enjoy a good story, and take on the might of Bowser in a rhythm battle, this is the mod for you.