A roll and move game for two players. One player is the mammals, and the other the reptiles. Players roll a special die to move their team of animals along a path to complete a journey to the other end of the path. However the mammals are travelling the opposite direction of the reptiles. No cohabitation of a space is allowed. If two different animals arrive at the same space, one must restart their journey from the beginning. The game uses special dice, and if the special icon is rolled, an animal must move one space backwards. The board features a few "safe" spaces. The game is won by advancing all of your mammals/reptiles across the path first.