FNF with Ralsei (Friday Night Fluffin)

Ralsei Joins the Rhythm Battle in Friday Night Fluffin’

Step into a whimsical crossover universe whereRalsei fromDeltarunetakes center stage in an all-newFriday Night Funkin’experience.Friday Night Fluffin’(FNF with Ralsei) is aPsych Enginemodthat brings fresh beats, charming characters, and a unique storyline to theFNFfandom. Whether you're here for the music, the story, or the fluffy vibes, this mod delivers a memorable rhythm adventure.

In this alternate FNF universe, Ralsei isn’t just another singer—he’s a fighter with a heart full of hope and a voice ready to drop some bars. Teamed up withIsabelle, the duo sets off on a journey through a world that’s not quite what it seems. Expect twists, turns, and a few surprises along the way—because inFluffin’, not everything is as innocent as it looks!

⚠️ Character Note: In theFriday Night Fluffin’universe, Ralsei and Isabelle are only one year apart in age. This creative choice keeps the story grounded and lore-friendly. –Sourcy

Original Songs and Story-Driven Weeks

The mod introduces a set oforiginal, high-energy songsthat bring the story to life. Each track is designed to match the mod's unique tone, blending cuteness with challenge.

Week 1: The Fluffy Intro

• Cat Call– A sassy start to the battle
• Cat Nip– Things get a little more intense (and spicier)
• Catastrophe– The explosive finale to kick things off

Week 2: Pancakes, Dreams, and More

• Pancakes– Sweet, fluffy, and surprisingly groovy
• PlayTime– A bouncy, energetic mid-week treat
• Dreamland– A dreamy, melodic closer to the week

Each song is packed with custom charts, unique dialogue, and evenSFM-style cutscenesto pull you deeper into theFluffin’world.

Mod Creators and Contributors

This mod is the result of a massive collaborative effort by a talented team of developers, artists, and musicians. Here's a look at the amazing people who madeFriday Night Fluffin’possible:

Core Development Team

• Sourcy– Main Lead, SFM Cutscene Animator, and Dialogue Writer
• GrapeLOL,Person.exe,YendeyBoy,Murasaki_,EnhancedSugar– Programming and Chartering
• Irondog888– Co-Charter and Dialogue
• gaminbottomtext– MP4 Support

Artists

• Ditchu– Sprite Artist
• VoltBox– Sprite Artist
• FloofPuppy– 2D Cutscene Artist
• FoodieMellow– Background Artist

Music & Sound

• JULSCA– Composer of ???
• sodatax– Composed all of Week 2
• Sylrica– Main Menu Theme

Special Thanks & Honorable Mentions

• mendeso200– Help with Color Palettes
• Magma Blood– “Catcall” Composer
• HoldenHanna– “Catnip” and “Catastrophe” Composer

Built on Psych Engine

• ShadowMario– Engine Developer
• RiverOaken– Arts and Animations
• Yoshubs– New Input System
• PolybiusProxy– MP4 Loader Extension
• gedehari– Chart Editor’s Sound Waveform
• Keoiki– Note Splash Animations
• SandPlanet– Major Supporter and Preacher of Psych Engine
• bubba– Guest Composer

Playable Anywhere with Web Port

Want to playFriday Night Fluffin’but stuck on a school Chromebook, Mac, or low-end PC? No problem! The mod is available via aweb-optimized versionthat makes it more accessible than ever. This version ensures that more players can enjoy the mod, regardless of their system limitations.

Original FNF Credits

We also want to give credit where it's due to the originalFriday Night Funkin’team:

• ninja_muffin99– Programming
• PhantomArcade3kandevilsk8r– Artists
• kawaisprite– Music
• And all the contributors to theGitHub source

Join the Community

Want to stay updated, share fan art, or chat with fellowFluffin’fans? The mod has aDiscord serverwhere the community thrives. It's a great place to get the latest news, report bugs, and connect with the team behind the mod.

Whether you're a Deltarune superfan, a rhythm game enthusiast, or just looking for a fun and fluffy FNF mod,Friday Night Fluffin’is definitely worth a try. So grab your controller, hit the notes, and fluff it up with Ralsei!