FNF Brotherly Rivalry! Mario vs Luigi is one of the most popular FNF Mod based on the Friday Night Funkin game. This Brotherly Rivalry! Mario vs Luigi FNF Mod is a little bit difficult so you can play it on Easy mode. In This FNF Brotherly Rivalry! Mario vs Luigi Mod, Mario and Luigi got into a fight. You might also like FNF Unemployed, but Everyone Sings it and FNF Mod Monster 

How to Play?

You can use WASD or Arrow Keys to play Brotherly Rivalry! Mario vs Luigi FNF Online Mod on your Computer. You have to press the keys as notes reach the judgment line. You can Start or Pause the Brotherly Rivalry! Mario vs Luigi Mod using Enter key.

Game Controls

• Arrow Keys or WASD
• Space and Enter