1: Game won't load or work on mobile data, requires a wifi connection. 2: Game is so laggy and glitchy that you'll lose your turn because it won't let you launch a character, then give you 4 seconds to take every turn after that. 3. Because the arena is as wide as your phone screen if you need to shoot sideways, you have to get the app to realize what you're doing and zoom out to allow you to get your angle right, and then you usually time out by then.