FNF vs. Ourple Guy: Circadian Rhythm

FNF vs. Ourple Guy: Circadian Rhythm

Rating: 5.0 (4 votes) / 3.000 plays
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FNF vs. Ourple Guy: Circadian Rhythm
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FNF vs. Ourple Guy: Circadian Rhythm Overview


Ourple Guy from FNAF has returned to Friday Night Funkin', where you're now invited to defeat him on a brand new song called 'Circadian Rhythm', which we are sure you will find to be quite an awesome experience!

Defeat Ourple Guy on Circadian Rhythm!

When you see floating arrow symbols match on the top right side of the screen, press the identical arrow keys to hit your notes, doing it until the song ends to win, while being careful not to miss notes multiple times in a row, because if your health bar depletes, you lose. Enjoy!

How to play?

Use the arrow keys.


  • Key Authors
    • J8-Bit: Director/Lead Artist/Lead Musician
  • Original Authors
  • Contributors
    • Sir_Koi: Thumbnail Artist
    • ThisIsBennyK: Playtester
    • (check readme): (check readme)
  • Special Thanks
    • YOU!!! :D
  • Download from GB

Original Friday Night Funkin' Game developed by:

  • ninjamuffin99
  • PhantomArcade 3K, Evilsk8r
  • Kawai Sprite

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

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