We developed this game sometime ago. It was oe of the five games used to check the game market. Because it was not popular, we abandoned it.
Sorry for bugs. If this will have chance to be popular, we will release second part without bugs and with more features.
However, we are very greatful for your feedbacks. We read them all and we will consider them in future games. Especially, what you like or not and how much bugs are irritating.