I saw a video of some dance rhythm arcade game in YouTube a few months back. It had some sort of story with Discord destroying Equestria and Twilight Sparkle was trying to prevent it. The game was absolutely completely utterly freaking batstuff insane. The dancing speed was inhuman and the people who were playing hit almost every single note. In other words dancing gods were playing it. The game machine (had a red railing, looked like DDR) was in some random arcade with people cheering. Anyone got a link to it?