FNF VS Sasn (UnderPants)

07.08.2022 2.559 14 votes

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What is FNF VS Sasn (UnderPants)?

FNF VS Sasn (UnderPants)

In our newest FNF mod, you become Fris and have to battle a funny version of Sans called Sasn, so it was not a typo, where you will have fun on the song named after the character!

Let's defeat Sasn in the FNF UnderPants mod!

When you see floating arrow symbols match above Fris, press the identical arrow keys at the same time to hit your notes, and keep doing it until the song ends to win, while also being careful not to miss hitting notes too many times in a row, you will lose and have to start again from scratch. Good luck, enjoy!

Mod Credits:
Original Credits:
  • ninjamuffin99
  • PhantomArcade 3K, Evilsk8r
  • Kawai Sprite

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

How to play?

Use the arrow keys.

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