You have traveled through a hyperspace wormhole, only ending up on a city in mars! There are six crystals to be obtained, some are not heavily guarded. They would be behind doors. Then others are heavily guarded by the Martians. One is so dangerous you could die trying. You will die trying, but do your best to find some crystals and get out of the city Trebak. This puzzle game will have you trying over and over again to locate all the crystals!
