Double-click flag so that the music syncs! You can replace characters by going into their costumes and replacing the poses with your characters' poses. You can also change some of the animation code if you want it to look different. You can also change the note skin of each arrow set now
I am aware that during the 80 to 100 seconds the chart does seem to bug out a bit and the bf and opponent sides are glitched. I don't know why this happens.