- Game Library
15.10.2021 2.403 25 votes
Id and Otto are two really cool aliens that Boyfriend met, and, because that happened, it can only mean that they are going to have a rap battle, a battle that we hope you are going to win, and you will win on all the four original custom songs of this mod:
After choosing between the story mode and free play mode of the main menu, give it your best to reach the end of the songs by playing all their notes following the charts. To do this, when the floating arrow symbols are matching with that above BF, you have to press the same arrow keys on your keyboard.
Be careful not to miss pressing the keys multiple times in a row, because if that happens, you lose the game and have to start it all over again from scratch, of course. Good luck, enjoy!
This is an open-source game, and you can support the developers here.
How to play?
Use the arrow keys.