"Let's go West" to the land of unlimited opportunities. The air smells of sulphur and bacon.

Gold prospectors are digging for precious metals in the Rocky Mountains. The dream of riches is within one's grasp. There are many who dream about a "Bonanza", finding a vast vein of gold and striking it rich. But bandits roam the region. A good partner can be of great help. The players are permanently confronted with making a decision either to continue digging for precious metals or to take what they have already dug up and hide it.