Board Thread:Questions and Answers/@comment-50.189.169.237-20151024003018/@comment-50.204.243.110-20151119150014

Bluestacks is an emulator, and is not supported. You cannot register since bluestacks does not support linking to email from in-game. Also, I doubt it supports in-game purchases. Best bet is to just start over on a friend's Android device, register, then port it to Bluestacks. Just login your account on a friend's phone when you need to change pw, or purchase crowns. Although... you do get enough crowns doing all the quests that you shouldn't need to purchase anything until you're lvl 100+.