What I mean is that if you'd fall off from top or bottom lane, you loop back from the other side. For that reason, if I get lost in a melody (and I swear, up and down are uncomfortable directions to mash), I cannot doubletap an arrow to align myself with the top or the bottom lane.
Ah I see. The wrapping around is considered a gane mechanic and does become important later in the game. Doubletapping isn't required, but I can see how hard that might be
