I have made the worst rhythm game ever use arrow keys. 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. Press s for settings! (top left corner for mobile. (don't know why you want to change the settings on mobile but ok.)) now much easier to change the song and chart.
the mod is VS Untitled Goose Mod in-case you're wondering what c2a is, it means credits to all.
