In the new FNF MCM D-Sides mod, just like in any other game of the musical genre, you will have to compete with your opponent to prove who is the best singer among you. In this case, you will act as Boyfriend, and your opponent as Patrick. If you feel like you can't sing even the simplest song, don't be discouraged. You can pass this stage even if you can't sing.
FNF MCM D-Sides mod has the ability to select the level of difficulty, and you can also adjust the sound settings. In addition, you can adjust the screen size and the game will run in full screen mode. Management is carried out using the keyboard.