Galaxy A50, game frozen and wouldnt unfreeze, so had to force close the game to restart. Also, when starting a duel, it can take anywhere from 1-4 minutes for the loading screen pre-duel to end. I know what this game can be, as i play it on pc a bit, so i have high hopes. Edit: changed to 1 star. Game has crashed a number of more times since the original post. This game isnt optimized for mobile yet.