This captivating version of one of the worlds top strategy games is specially designed for two players, and for one. The object is the same (to stockpile the most gold), but you may want to cooperate and build a tunnel together . . . until its time to sabotage your opponent and go it alone. Rock slides, broken pickaxes, locked doorsthere are plenty of obstacles to playbut beware of the troll that lurks in the mineshaft and blocks your way.