A new Mod of the acclaimed game Friday Night Funkin: Mouse. Avi vs Huggy Wuggy is here, you will show your skills for rhythm with rap music. This time you are going to share a duel against the sinister plush doll, Huggy Wuggy and Mickey Mouse, challenging him to a fun duel while singing the song Happy and Unhappy. Sing non-stop and show that you have the rhythm in your blood. Bring out all your music skills and face this musical challenge with great enthusiasm. Let the fun begin!.