To be the most successful prospector, you will need to establish tunnel networks that connect several veins of precious stones. Use your hard-earned haul to fulfill orders for beautiful jewelry, or sell the stones on the open market. But beware the other prospectors who may undercut your sales or make life hard under the mountain by redirecting or even dynamiting your network! Only the quick-witted and the cunning will succeed as you navigate the depths of CAVUM!