FNF vs The Coffin of Andy and Leyley

Rating:4.2 (194 votes)
Released:February 26, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Get Ready to Battle the Siblings inFNFvs The Coffin of Andy and Leyley

Dive into the dark and twisted world ofThe Coffin of Andy and Leyleywith this chillingFriday Night Funkin’ mod. Based on the psychological horror game by Nemlei, this mod brings a unique blend of intense beats, eerie storytelling, and unforgettable characters straight to your screen. Whether you're a fan of horror or just looking for a fresh FNF challenge, this mod delivers a spine-tingling experience you won’t want to miss.

What IsThe Coffin of Andy and Leyley?

In the official game, a boy and his girlfriend break into the apartment of two mysterious siblings — Andy and Leyley. As the story unfolds, you’re pulled into a dystopian, crime-ridden world where the line between love and obsession blurs. The mod captures the essence of this unsettling universe, bringing its dark tone to life through rhythm and music.

Tracklist: Battle the Graves Siblings with Rhythm

This mod features a collection of hauntingly good songs that reflect the chaotic and emotional themes of the game:

  • Quarantine
  • Hussy
  • Starving Siblings
  • Desecrated

Each track is designed to test your skills and immerse you in the mod’s distinct atmosphere. The music, combined with custom charts, offers a true FNF experience that’s both challenging and deeply thematic.

Play Online Anytime, Anywhere

Want to play but don’t have a high-end PC? No problem! This mod is available as aweb port, so you can enjoy it directly in your browser. It's perfect for players using Chromebooks, Macs, Linux systems, or anyone with limited storage. While some features may differ slightly from the original PC build, the web version ensures smooth gameplay and easy access for all FNF fans.

Meet the Team Behind the Mod

This mod is brought to life by a talented group of creators, each contributing their own flair to the final product:

Mod Development Team

NameRoles
CrystalconcalDirector, Writer, Concept Artist, Cutscene Creator, SFX, Background Editor
Timothy TVMusician, Charter, Coder, Logo & Icon Artist, Background Editor
ITZ_AggieBackground Artist, Icon Artist
halipókCutscene Creator, Cutscene Artist
AlexArAleSprite Artist

FNF Base Game Contributors

NameRole
ninja_muffin99Programming
PhantomArcade3k / evilsk8rArtists
kawaispriteComposer
+ GitHub CommunityVarious Contributions

This mod wouldn't be possible without the strong foundation laid by the FNF community and the original developers. A big thanks goes out to ShadowMario, bbpanzu, RiverOaken, and all the contributors on GitHub for their work on the engine and art assets.