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Game FNF vs Sans preview
Game FNF vs Sans preview

FNF vs Sans

FNF vs Sans

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8.1(22 votes)

FNF vs Sans

FNF vs Sans is a popular community mod for the rhythm game Friday Night Funkin', featuring Sans, the beloved character from Undertale.

How to play FNF vs Sans?

You take on the role of Boyfriend, who must face off against Sans in rhythm-based battles. Your objective is to match the arrow keys with the corresponding notes that appear on the screen, hitting them in time with the music. The better your timing, the higher your score, and the more likely you are to win the rap battle.

What are the controls for FNF vs Sans?

  • Arrow Keys: Press the up, down, left, and right arrow keys to match the notes
  • Enter: Select menu options
  • Escape: Pause the game or return to the main menu
  • Spacebar: Use to confirm selections in the menu


  • Unique songs inspired by Undertale
  • Challenging new levels
  • Custom animations and backgrounds featuring Sans

Release date

June 2024





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