Explore a huge mine to find ores, metals and gems and make your fortune!Sell your discoveries to buy upgrades from your profits and dig even deeper down a huge mine. Be careful not to get stuck down the mine, fall down chasms or be crushed by rockfalls!- huge update, all new hd graphics!- massive randomly generated mines (every game is different!)- buy lifts, improved mining gear, supports, ladders, torches and much more- challenge levels give you specific aims and reward you with medals- 4 difficulty levels 探索一个巨大的矿山寻找矿石，金属和宝石，让你的财富！卖你发现从你的利润购买升级和挖甚至下降了巨大的矿井更深。小心不要卡住深入矿区，倒下裂痕或落石被粉碎！ - 巨大的更新，全新的高清显卡！ - 大量随机生成矿（每场比赛都是不同的！） - 购买升降机，改善矿山齿轮，支架，梯子，火炬等等 - 挑战关卡给你具体的目标和勋章奖励你 - 4个难度级别