Yeah, the attacks are supposed to be the song, but they don't come fast enough for me to do anything with them. Someday, I will put it out on the App Store and Google Play!
If you want an easier option in the short term, GDevelop can produce an .apk file you can just slap on Itch for people to download. It's unlikely to get as much traction as a game in the app store, but it works just as well.
