Remember events of December 2012, where it was reported that the Mayan calendar will end on that year, as a sign of end of the world. In fact we can get through it until now. However if the alert was over? As a believer in the theory of an ancient tribe, you are interested to find out in one of the famous sites belonging to the Mayan, Chichen Itza in Mexico. Unfortunately you will almost certainly get stuck in it, if you don't know the mystery of them, you will be stuck in there forever. Good luck and have fun!