Once again, the evil Sonic.EXE challenged Boyfriend to an FNF musical duel because he can't come to terms with his past defeat. This time, he seriously prepared to trample our main character in this competition. His thirst to become a winner has become higher than all desires and goals. You need to prepare as much as possible to repel the attack of this evil monster.
FNF vs Sonic.EXE (The Fanspansion) mod has a lot of new music that you can listen to with great pleasure. Knowing that the enemy is unfriendly, one should not relax, but tense up every second. His cunning tricks can knock the BF out of the musical rhythm and this can negatively affect the flow of the game. If the icons that are located at the bottom of the screen move to the left, this means that the enemy is starting to lose. If you notice that the icons are moving in the opposite direction, then you need to urgently take action to correct the situation.