In the 1920s, the U.S. stock exchange experienced a period of growth previously unknown. Everyone speculated, and many become millionaires overnight.
In Mogul — a revised and expanded version of the 2002 game of the same name — players buy and sell railway stock, trying to outsmart both the opponents and the market. Each of the five railroad companies has five to eight shares, and in addition to being a share of the company, each share card has a box on it that indicates another company. Players start with particular stock holdings based on the number of players in the game and their position in turn order.
Each turn, one stock card is revealed from the deck. Players earn $1 for each share of this color that they own, then an auction ensues. Turn by turn, players must drop one of their bidding chips into a bowl in order to stay in the auction. When a player passes, whether by necessity or choice, they take all of the chips from the bowl, thereby earning bidding power for future auctions.
When the crash card is revealed from the deck, the game ends. Players earn $1 for each share still in front of them and each five bidding chips they hold, in addition to the value of their depots. Whoever has the most money wins!