This game is simple and doesn't involve much thinking, which makes it great for when I'm feeling anxious. My issue with the game is the updates. Everytime there is an update they lock you out of the game demanding you install it. Normally, with any reasonable game that has any common sense, the update is available for download. Not this one though. It locks you out and the update is never ready until roughly 10-12 hour later. Since I use it to help ease my anxiety this is an issue for me.