jwz's app is gone from the Play store because he refuses to give them his private details.
https://www.jwz.org/xscreensaver/google.html
I too have abandoned Google Play Store listings for my Android apps because of their unreasonable demand not just to have my address details, but to publish them on the store.
My apps are available on F-Droid.
https://f-droid.org/en/packages/net.artificialworlds.rabbitescape/
https://f-droid.org/en/packages/net.artificialworlds.boxstacker/
Rabbit Escape | F-Droid - Free and Open Source Android App Repository
Lemmings-like puzzle/action gamef-droid.org