FNF vs King: Post-Mortem Mixup

Rating:4.9 (100 votes)
Released:February 10, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

A Journey Through Limbo in This EpicFNF Mod

InFriday Night Funkin’ vs King: Post-Mortem Mixup, players are taken on a haunting and emotional journey after a tragic event changes everything forBoyfriendandGirlfriend. After a fatal car crash, the couple finds themselves lost in Limbo — a dark, twisted realm where they must face off against its mysterious ruler, King. Can they fight their way back to the living world through rhythm and rhyme? There’s only one way to find out.

This mod takes the classicFNFformula and infuses it with a gripping narrative, eerie visuals, and challenging tracks. It's a must-play for fans looking for something a little more intense and story-driven in their musical battles.

The Story Behind the Mod

Following the events of Week 4, Boyfriend and Girlfriend meet a grim fate in a car accident. But because Girlfriend is a demon and the two are inseparably linked, death doesn’t part them. Instead, they’re pulled into Limbo — a desolate, otherworldly plane with no escape… except maybe by challenging its king.

As they explore this strange new world, they come face-to-face withKing, the self-proclaimed ruler of Limbo. In true FNF fashion, the only way to get what they want is through a high-stakes rap battle. But can they win their way back to the Overworld, or will they be trapped in Limbo forever?

Tracklist: Battle Through the Unknown

The mod features a set of uniquely atmospheric songs, each one raising the stakes and intensifying the mood:

  • Empty– A haunting opener that sets the tone for the mod.
  • Stuck– A mid-tempo track filled with tension and emotion.
  • Limbo– The climactic song that pits you against the mod’s main antagonist.
  • Portal– A secret track that can be unlocked for an extra challenge.

Each level comes with its own visual style and unique charting, making for a truly immersive experience. The mod does a great job of matching the music to the story, giving each song a sense of weight and purpose.

Meet the Team Behind the Mod

FNF vs King: Post-Mortem Mixupis brought to life by a talented group of modders and artists. Here's a look at the key contributors who made this eerie adventure possible:

Mod Development Team

RoleContributor
Music (Instrumentals) / Animatortictacto
Music (Vocals)LiterallyNoOne
ProgrammersTentaR, TKTems
CharterPunkinMike

These creators worked hard to bring a unique and memorable experience to the FNF community. Be sure to show them some love by checking out their work and following them on social media.

Original FNF Creators

Of course, this mod wouldn’t exist without the originalFriday Night Funkin’team. We’d like to extend our thanks to the following people for laying the foundation for so many incredible mods:

  • ninja_muffin99– Lead programmer
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Composer of the original soundtrack
  • Kade Dev– Creator of Kade Engine
  • And to all the GitHub contributors who helped make the game what it is today.

If you're a fan of story-driven FNF content with a dark twist,vs King: Post-Mortem Mixupis definitely worth a try. With its creative plot, solid charting, and chilling atmosphere, it stands out as a memorable entry in the modding community.