This mini expansion for First Martians: Adventures on the Red Planet board game includes two Ring 1, two Ring 2 and one Ring 3 new, extra tiles to enhance your Mars experinece! Ring 1 ROI tiles are: Utopia Planitia & Moreux Crater. They allow you to gather samples, find new Points of Interest, but at a cost of paying additional energy cost or re-rolling your action dice. Ring 2 ROI tiles are: Arabia Terra & Pavonis Mons. They allow you to get even more samples, but a similar costs. Ring 3 ROI tile is Kasei Valles. It allows you to gather samples and even have an adventure while doing so!