It's another heartless (well made at least) micro transaction pay-to-win, that you can play kinda mindlessly and it's momentarily fun. However the game is broke currently (I've been playing off and on for a couple months), because it freezes on startup. It wants to make you use push notifications (petty marketing to have constant reminders/triggers to go back to the game and hopefully spend more money) for the game except the notification window freezes the game. No thanks. Uninstalling.