FNF: The X Event
FNF: The X Event is a Friday Night Funkin' Undertale horror mod, starring a deleted and very unhappy X Gaster.
It treats its source like a horror story, with pixel art and sound design to match. Even the menu is unusual: it is a room you walk around in, not a list.
How to Play FNF: The X Event?
Arrows scroll up in four lanes and you press the matching key as each reaches the top row. Land them to push the health bar your way. Miss too many and it swings to your opponent and the song ends.
The menu works differently here. Boyfriend stands in a room, and you walk him to a signpost with the arrow keys, then press Space to interact. Walking up from the start reaches Story Mode, which plays Overwrite, Inking Mistake and Relighted in order, with dialogue and cutscenes framing the week.
Heads up: horror imagery, screen distortion and sudden loud moments.
Tips and Tricks:
- Walk up for Story Mode: The signpost above the start leads to the week.
- Use Space in the overworld: It interacts with signposts in the menu room.
- Expect distortion: The screen effects are part of the song, so stay focused on the arrows.
What Are the Controls for FNF: The X Event?
- Start the game: Enter at the title screen
- Walk in the menu room / interact: arrow keys / Space
- Hit notes: arrow keys or W, A, S, D
- Confirm / Back: Enter or Space / Esc or Backspace
- Pause / Restart: Enter / R
Features
- Three songs: Overwrite, Inking Mistake and Relighted
- An explorable overworld menu instead of a song list
- X Gaster as the opponent with custom pixel art
- Dialogue and cutscenes framing the week
- Free to play in your browser, no download needed
If FNF: The X Event gets you into Undertale horror, face Sans in FNF vs Sans or explore FNF: Dusttale (Dustin').
FNF: The X Event FAQ
Who made FNF: The X Event?
FNF: The X Event is a fan-made Friday Night Funkin' mod by NyxTheShield.
Is FNF: The X Event free to play?
Yes. FNF: The X Event is free to play on HahaGames, and you don't need an account.
Can I play FNF: The X Event on a Chromebook?
Yes. FNF: The X Event runs in the browser on Chromebooks, Windows PCs and Macs, with nothing to download or install. It is made for computers rather than phones.
Release date
September 2026
Developer
NyxTheShield
Platform
Desktops


































































