Great game and a great concept however there are some problems (I don't know if it's only I but my phone is decently powerful) when you're in the menu if you click on a button and it's moved it will then lag and will act as if you had tapped it twice for example you're changing your deck and the back button is over the profile button so if you exit out it will lag for a couple seconds and then open your profile happens quite often too other than that I feel the UI could be tweaked in other ways