Play the game
FNFGO

FNF VS Sasn (UnderPants) Mod

FNF VS Sasn (UnderPants)

FNF Sasn (UnderPants) is one of the most popular FNF Mod based on the Friday Night Funkin game. This Vs Sasn (UnderPants) FNF Mod is a little bit difficult so you can play it on Easy mode. In This FNF Vs Sasn (UnderPants) Mod, you play as Fris as you rap-battle against a funny version of Sans called Sasn. You might also like FNF Running Hell: Sonic.exe vs Tails and Pibby Darkness Takeover vs Family Guy

How to Play?

You can use WASD or Arrow Keys to play Vs Sasn (UnderPants) FNF Online Mod on your Computer. You have to press the keys as notes reach the judgment line. You can Start or Pause the Vs Sasn (UnderPants) Mod using Enter key.

Game Controls

  • Arrow Keys or WASD
  • Space and Enter
Youtube Preview
Best of New
FNF Roblox: Breaking News
FNF vs Alastor: Hazbin Hotel
FNF Fire In The Hole
FNF vs Toothless
Friday Night Funkin’: Soul Springs
FNF Net Games Fever
Friday Night Funkin Encore
FNF Oh God No Remix – Gumball VS Darwin
FNF AZUMOD (vs Azumanga Daioh)
FNF Release, but Everyone Sing it