FNF: Unknown Signals

15.10.2021 2.403 25 votes

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What is FNF: Unknown Signals?

FNF: Unknown Signals

Id and Otto are two really cool aliens that Boyfriend met, and, because that happened, it can only mean that they are going to have a rap battle, a battle that we hope you are going to win, and you will win on all the four original custom songs of this mod:

  • YottaByte
  • Red Glare
  • Uni
  • Green Erosion

Help Boyfriend defeat the amazing aliens!

After choosing between the story mode and free play mode of the main menu, give it your best to reach the end of the songs by playing all their notes following the charts. To do this, when the floating arrow symbols are matching with that above BF, you have to press the same arrow keys on your keyboard.

Be careful not to miss pressing the keys multiple times in a row, because if that happens, you lose the game and have to start it all over again from scratch, of course. Good luck, enjoy!

  • Programming by ninjamuffin99
  • Art by PhantomArcade 3K and Evilsk8r
  • Music by Kawai Sprite
Mod developed by:
  • caradan: Charting, music, art, programming
  • BF voices by KawaiSprite
  • Otto voices by kuro boushuku(UTAU)
  • Psych Engine by Shadow Mario
  • Original Mod

This is an open-source game, and you can support the developers here.

How to play?

Use the arrow keys.

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