The game crashes on start up daily. The game will crash while doing basic tasks. The game will crash in the middle of combat. The game freezes during live guild battles, sometimes ruining your run and affecting not only you, but your entire alliance. When the game is working properly the Devs will decide you're having to much fun so they'll add pay to play events that require you to spend money just to complete. Only Gatcha games I've ever played that has pay to play events. Overpriced offers.