FNF Lost Game vs Beta Boyfriend

Rating:4.9 (160 votes)
Released:December 16, 2025
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Battle Against a Forgotten Version

InFriday Night Funkin’: Lost Game vs BetaBoyfriend, you’re thrown into a high-stakes rap battle between the iconic Boyfriend and his long-forgotten beta self. The mod features a single, intense track titled“CLOSURE”, where both versions go head-to-head in a musical showdown that’s as emotional as it is rhythmic.

This mod breathes new life into a scrapped concept, giving players a chance to experience a unique and nostalgic take on theFNFuniverse. With sharp visuals and a haunting beat, it’s a short but memorable journey that explores a different side of our favorite characters.

About the Mod

Originally a cut idea from the base game's development, this mod revives the lost concept in style. You’ll face off against the ghost of Boyfriend’s past in a one-on-one freestyle session that tests your rhythm skills. The minimalist setting keeps the focus on the music and lyrics, making for a raw and immersive experience.

The mod is available to play online, offering an unblocked web version that makes it easy to jump in and play from any device—no downloads required. While the web port aims to stay true to the original vision, slight differences may exist compared to the PC build.

Mod Creators & Contributors

The magic behindLost Game vs Beta Boyfriendcomes from a talented team who brought this unused idea to life:

  • nikislashdot: In charge of charting and coding – the technical backbone of the mod
  • CheeseWithCake: Handled sprites, art, and music – giving the mod its visual and auditory identity

You can check out the mod page for updates, new projects, and more from the creators.

Powered by the FNF Community Engine

This mod runs on a community-driven engine built for expanding the FNF experience. Key contributors include:

  • ShadowMario: Main programmer
  • Yoshubs: Assistant programmer
  • RiverOaken: Main artist/animator
  • bbpanzu: Former programmer
  • Additional support from open-source contributors on GitHub

Original FNF Team

We also tip our hats to the original developers who made Friday Night Funkin’ possible:

  • ninja_muffin99: Lead programmer
  • PhantomArcade3kandevilsk8r: Artists
  • kawaisprite: Composer of the groovy tunes
  • And to all the community members who helped build the open-source foundation

Play Anytime, Anywhere

Thanks to the online web port, fans can enjoy this unique FNF experience from school, work, or home — no matter the device. However, purists looking for the complete experience may want to seek out the official PC download to get the mod in its original form.