FNF VS Jack (Roblox Doors)

Rating:4.8 (88 votes)
Released:February 10, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Face Off Against aRobloxLegend in This EpicFNF Mod

Get ready for a wild rap battle inFNFVS Jack (Roblox Doors), whereBoyfriendcomes face-to-face with the terrifying Jack after accidentally opening the wrong door. This fan-made mod brings a chilling twist to the classic Friday Night Funkin’ formula with its intense single-song showdown —"OOGA BOOGA" — now playable directly in your browser.

Whether you're a seasoned rhythm gamer or a fan of the Roblox horror scene, this mod delivers a compact yet thrilling experience that stays true to both universes. The mod is fully optimized for online play, so you can jump right into the action without downloading or installing anything.

About the Mod

InFNF VS Jack, players must survive a high-energy musical clash against one of Roblox’s most feared characters. Inspired by the hit gameDoors, this mod captures the eerie tension and adrenaline rush of encountering Jack, all within a fast-paced rhythm battle.

The track,"OOGA BOOGA", sets the tone with haunting beats and challenging note patterns that will test even experienced FNF players. It's short, sweet, and packed with atmosphere — perfect for a quick session or showing off your skills.

Key Features

  • 🕹️Browser-Based Gameplay: No downloads required — play instantly in any modern browser.
  • 👻Thematic Crossover: Brings the terror and thrill ofRoblox Doorsinto the FNF universe.
  • 🔊Catchy Original Song: Battle through the intense beats of"OOGA BOOGA".
  • 💻Web Optimized Port: Ideal for Chromebooks, Macs, Linux systems, or low-end PCs.

Meet the Team Behind the Mod

This mod was brought to life by a talented group of creators who combined their skills in art, coding, and music composition:

Mod Creators

  • charg– Artist / Coder / Charter
  • Artsy Puppy– Music Composer

Game Engine Contributors

  • ShadowMario– Main Programmer
  • Yoshubs– Assistant Programmer
  • RiverOaken– Main Artist / Animator
  • bbpanzu– Ex-Programmer
  • And many other open-source contributors on GitHub

Original FNF Credits

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Composer
  • Plus contributions from the global FNF community

Play Anytime, Anywhere

One of the biggest advantages of this web port is accessibility. Whether you’re using an older PC, a school-issued Chromebook, or a non-Windows system like macOS or Linux, you can enjoy this mod without hassle. Just load it up in your browser and start playing!

⚠️ Note: While the web version aims to replicate the full experience, some features or mechanics may differ slightly from the original PC build. For the complete experience, consider downloading the desktop version if available.