I purchased this because I downloaded it on a free site, and a bunch of the features didn't work, and it seemed like the perfect game. After purchasing, and downloading the android APK file, when clicked in downloads, it just says "can't open file," instead of staging the app, like it normally would. All other game APK files I've downloaded off this site have worked fine. Can I please get a working version? I'm in love with what I've seen/played of this game