FNF: Secret Funkin Laboratory
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FNF: Secret Funkin Laboratory


Secret Funkin Laboratory is a rhythm game based on the SCP Foundation. Currently a beta where you rap-battle VS SCP-939 in one song called “Mimicry”.

Deep down in the Site – 02 facility something malicious is brewing.

As a Mobile Task Force Unit you are ordered to get down there and secure the containment breach in the facility. Get the job done.

But beware, for the SCP subjects lurking within will not go down without a fight. The only way to defeat them is to engage in epic rap battles, using your rhythm skills to outperform them and prove your worth as a Mobile Task Force Agent.

So gather your courage and prepare to face the unknown as you enter the depths of Site-02. The fate of the facility and all those within depend on your success. Will you rise to the challenge and secure the containment breach, or will you fall to the might of the SCP subjects?

Can you help Boyfriend successfully contain the SCP-939?


If you had fun, make sure to check out the social media of the creators below, and follow them for more updates and other cool stuff.

Game Engine Credits:

  • Shadow Mario: Main Programmer
  • bbpanzu: Additional Programmer
  • RiverOaken: Main Artist/Animator
  • Also everyone that contributed on GitHub.

Original FNF Credits:

  • ninja_muffin99 – Programming
  • PhantomArcade3k and evilsk8r – ARTISTS
  • kawaisprite – TASTY MUSIC
  • AND everyone that contributed to the GitHub source.

The goal of this web optimized port is to make FNF and this mod more accessible to players that can’t otherwise play it on their potato PC, on a Chromebook,  on their Mac, on their Linux, or simply can’t run the EXE files on their computer. Also help save hard drive space. Please keep in mind that this online web port might be slightly different and/or have missing mechanics than the PC version. So make sure to also get the PC version if you have a PC.

If you want a challenge, turn off Ghost Tapping in the settings.

Recommend using Google Chrome to play FNF Mod for the best performance.

Jam to the beats and just have fun!