History of coal mining cool games for boys, racing games for little boys, Coal Express fast games for boys, upgrade the trains with speed, acceleration, and. This is old classic gold miner game, one person and old features. You can buy new items with bonus. Best gold miner game of all. We have over of the best Mining games for you! Play online for free at Kongregate, including GrindCraft, Astrox, and Diggy.