FNF Cosmo Calamity vs Yukichi

FNF Cosmo Calamity vs Yukichi

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ðŸŽŪ FNF Cosmo Calamity vs Yukichi

Only on our website you are able to find and play some of the best new FNF mods online on the internet, which is what we intend to prove to you all right now and here through the addition of FNF Cosmo Calamity vs Yukichi, where you battle a brand new anime character, and you do it on the following custom songs:

  • Bad-Gateway
  • Not found
  • Service unavailable

Can you defeat Yukichi and escape the anime world?

If you think so, do it in either the story mode or free play mode, at the level of difficulty you think is best suitable for you. Reach the end of the songs by playing all their notes to win.

To do this, watch for when arrow symbols above BF match, and press the same arrow keys at that time, but if you miss doing it too many times in a row, you lose, so be careful not to allow it to happen!

Good luck, enjoy, and maybe invite your friends to play these games as well!


  • Programming by ninjamuffin99
  • Art by PhantomArcade 3K and Evilsk8r
  • Music by Kawai Sprite

Mod developed by:

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

How to play?

Use the arrow keys.