Cage of Abyss X Friday Night Funkin'

When i try to play the song it works fine but there is a previous page and next page dialog box on screen the entire time and it makes the undertale text box noise while i play the song and doesnt go away whats up with that

The 0.2.0 update is insanely good
the devs is rlly cooking and trying to get the game back to life with undertale

就这个fnf爽

game is getting crash whenever i try to do song, idk if im even doing corretly, can you say how to do?

bro i not understand how to open the game i used all file from downloaded file and nothing pls say