Friday Night Funkin’ Tails Diary

Rating:4.5 (81 votes)
Released:April 1, 2026
Technology:HTML5 (Unity WebGL)
Platforms:Browser (desktop, mobile, tablet)

Uncover Tails' Dark Secret in This Spine-ChillingFNF Mod

Dive into the eerie world ofFriday Night Funkin’ Tails Diary, a hauntingCreepypasta-inspired mod that flips the script on everyone’s favorite two-tailed fox. In this chilling one-song adventure,Sonicstumbles upon a dark secret buried deep within Tails’ personal diary — and now he must face off against Tails' sinister true self in a high-stakes rap battle.

The mod features a single, intense track titled“Discovered”, where players take on the role ofBoyfriendto confront the twisted version of Tails. With its unique storyline and horror-tinged atmosphere,Tails Diaryoffers a fresh and thrilling twist forFNFfans looking to test their skills in a whole new challenge.

Story: A Creepypasta Crossover

Prologue

Tails has always been known as the cheerful sidekick, but what happens when his true, malevolent self is revealed? When Boyfriend accidentally uncovers the pages of Tails’ hidden diary, he awakens something far more dangerous than he could imagine. Now, in a world where reality blurs with nightmare, the only way to survive is to out-rap the beast that was once a friend.

Can you beat this wicked version of Tails and expose the terrifying truth behind his journal?

Gameplay & Features

  • One Challenging Song:“Discovered” tests your rhythm and reflexes with a haunting beat and intense lyrics.
  • Creepypasta Universe:Immerse yourself in a darker, alternate reality of the FNF universe.
  • Unique Character Design:See a reimagined, nightmarish version of Tails brought to life through detailed sprites and animation.

Whether you're a long-time FNF player or a newcomer drawn in by the mod's eerie theme,Tails Diarypromises a memorable and challenging experience that stands out among the many FNF mods available today.

Meet the Team Behind the Mod

This mod is the result of a passionate team of creators who came together to bring this dark vision to life. Here's a look at the talented individuals who made it possible:

RoleName
DirectorI AM C-DRES
Director, Sprite Artist, MusicianAriVane
CoderChemax
ArtistsRex X, Waffles
AnimatorsTakeshi, Wednes
Menu Music & ArtNoobazotured
CharterShagoNuv
Chromatic MakerTheLeon
Logo ArtistMulticolorhedgehog13

Built on a Solid Foundation

The mod runs on the popular FNF engine, which was developed with contributions from a global community. Special thanks go to the core developers who laid the groundwork:

  • ShadowMario– Main Programmer
  • bbpanzu– Additional Programmer
  • RiverOaken– Main Artist/Animator
  • And all the amazing contributors on GitHub

Original FNF Creators

We also want to acknowledge the original team that created Friday Night Funkin’:

  • ninja_muffin99– Programming
  • PhantomArcade3kandevilsk8r– Artists
  • kawaisprite– Composer
  • Plus, all the GitHub contributors who helped shape the game we know and love

Web Port Accessibility

This web-optimized version of the mod is designed to makeFriday Night Funkin’ Tails Diarymore accessible. Whether you're using a Chromebook, a Mac, Linux, or a low-end PC, you can enjoy the mod without needing to install or run heavy .exe files. It's a great option for those with limited storage or hardware constraints. However, some features or mechanics may differ slightly from the full PC version, so downloading the official release is recommended for the complete experience.