FNF vs Baby Blue Brother

Rating:4.2 (198 votes)
Released:February 10, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

FNFvs Baby Blue Brother: A Web-Optimized Rhythm Showdown

Get ready to take on the tiniest opponent yet inFNF vs Baby Blue Brother, a fan-made mod that brings a fresh twist to the Friday Night Funkin’ universe. In this web-optimized version, you can enjoy the full experience of the mod’s updatedWeek 2, now featuringseven brand-new songs— including the intense final track,“Babys-Revenge.”

Originally created as a fun challenge where theBoyfriendends up babysitting his mischievous little brother, this mod quickly turned into a full-fledged musical face-off. With its unique story progression and catchy beats,FNF vs Baby Blue Brotheris a must-play for rhythm game fans looking to dive into some modded madness.

Story & Song List

This mod takes you through a wild week of childcare gone wrong, with the baby brother turning the tables in a series of high-energy rap battles. The story unfolds over the following songs:

  • Nap-Time
  • Kidz-Bop
  • Baby-Blue
  • Temper-Tantrum
  • Babys-Revenge
  • Un-Adieu
  • Trackstar
  • Gametoons

Each track offers a different vibe and increasing difficulty, making this mod both a fun and challenging experience.Babys-Revenge, in particular, stands out as a fan-favorite for its intense beat and climactic showdown.

Play Anywhere with Web Optimization

One of the standout features of this version is itsweb optimization, which allows players to enjoy the mod directly in their browser. Whether you're using a low-end PC, a Chromebook, a Mac, or a Linux system, this mod ensures that everyone can join the funk without needing to run heavy desktop files.

Mod Credits

This mod was brought to life by a talented team of creators. Here's a shoutout to the key contributors:

RoleNameSocials
Programmer / MusicianAuthorsvomicYOUTUBE CHANNEL, TWITTER
ArtistevdialYOUTUBE CHANNEL
Musicians8kuTWITTER

Special Thanks

  • Kade Developerfor the amazingKade Engine

If you enjoyed the mod, make sure to show your support by following the creators on their social platforms!

Original FNF Credits

We also want to recognize the original developers behind Friday Night Funkin’:

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

So, are you ready to battle the baby? Crank up the volume, get your rhythm on, and show the Baby Blue Brother who's boss in this unforgettable FNF mod!