I love the game and the concept, but support from Yotta is less than desirable. I've had problems and reported them, and they just tell you, "nothing looks wrong in the logs...thank you for contacting us." That was after a 2 wk wait. For other issues they could check logs for, you need to provide a rec. Support is now unavailable with no return info. The probability of obtaining certain items is heavily imbalanced, so you have to pay money. A few upgrades take over a year without speedups.