A lot. I seem to have seen a lot when I played the dance machine. There are usually video game cities. There is one in the video game city next to buoyancy forest under the Internet cafe in the downtown scenic spot. I don't know if it's broken now, but the tram city on the third floor of hang lung plaza mentioned upstairs seems to have it. There is a Kaiyuan Food City restaurant in the city center and a video game city on the second floor. I wonder if there are any drums. I don't know where it is hidden ... it's ok to list something for fun, but it's a little expensive. You can buy one and have fun at home. I once had a dream, that is, to buy a dance machine to play in the living room during the day and sleep on it at night. But now that I'm awake, it's just for entertainment.