The Roblox Guest has now arrived into the world of FNF, and this basic blocky character that you play with when you don't want to log in will present himself as quite the formidable musical opponent to Boyfriend, who you will have to help to defeat on all the amazing following tracks:
Use music to defeat the Roblox Guest!
From the game's main menu you can choose between the story mode and free play mode, and in either case, you need to win by reaching the end of the songs, which you do by playing BF's notes appropriately. This means watching for when arrow symbols match above BF's head and pressing the identical arrow keys at the same time.
Focus not to miss hitting multiple notes in a row, because if that happens, you lose and have to start again from scratch. Good luck and all the best we wish all of the players who will now give this fresh mod a chance!