Funkin’ is (not) an Option (VS. NULL)

Rating:4.6 (187 votes)
Released:November 15, 2025
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Get Ready to Rap-Battle in Purgatory

Dive into the haunting world ofFunkin’ is (not) an Option (VS. NULL), a spine-chilling Friday Night Funkin’ (FNF) mod that takes rhythm gaming to the next level. In this eerie adventure,Boyfriendfinds himself mysteriously trapped in the ghostly realm of Purgatory. Armed with nothing but his mic and some serious groove, he must face off against an unknown entity in a high-stakes rap battle set to the intense track“Impulse.”

This mod breathes new life into the legendary“Don’t Leave Me”Creepypasta, transforming its unsettling narrative into a playableFNFexperience. With atmospheric visuals and a bone-chilling soundtrack, it promises both a thrill and a challenge for fans of horror-themed rhythm games.

Gameplay Overview

The mod features one electrifying song titled“Impulse,”where players must keep up with fast-paced arrow sequences and rhythmic timing. Originally plagued by a bug that caused the song to freeze at the end, this issue has now been resolved — ensuring a smooth and immersive playthrough from start to finish.

As with many web-optimized FNF mods,Funkin’ is (not) an Option (VS. NULL)brings the full FNF experience directly to your browser. Whether you're using a school Chromebook, a Mac, Linux, or just don't want to download heavy files, this version ensures you can enjoy the mod anytime, anywhere — no powerful PC required!

Development Team & Credits

This mod was brought to life through the collaborative efforts of a talented group of creators:

Core Mod Developers

  • Xanster– Director, Composer, Charter, Artist
  • Daniel45– Programmer
  • FlashMighty– Voice Actor, Music Composer
  • Skibanana– Animator
  • EfraimCreations– Logo Designer
  • Vasalto– Icon Designer

Game Engine Contributors

NameRole
ShadowMarioMain Programmer
bbpanzuAdditional Programmer
River OakenMain Artist / Animator
GitHub CommunityVarious Contributions

Original FNF Team

  • ninja_muffin99– Programming
  • PhantomArcade3k&evilsk8r– Artists
  • kawaisprite– Music
  • GitHub Contributors– Ongoing support and development

Please note that while the web version offers great accessibility, it may differ slightly from the original PC build. For the complete experience, downloading the desktop version is highly recommended.

So plug in your headphones, steady your fingers, and prepare to survive the echoes of Purgatory in this unforgettable FNF mod!