The most popular type of casino games is the progressive jackpot. We will teach you how these games were developed, how they have evolved over time and how they work. History and development Progressive jackpots were introduced in casinos in the 1980s. The new game featured multiple slot machines linked across a network. Each slot would contribute 10% of its cash to the money pool. As lots of gamblers in each of the over 60 machines were contributing to one single pool, the jackpots became huge and draw a lot…