Free play
Progressive slots
Progressive slots are relatively new additions to the online casino games. Their main feature is that the winnable jackpot goes up a little with every single pull. Thanks to technology, the jackpot is being built up by a cluster of machines wired together. So bets by all players from all the linked machines are basically “crowdfunding” the jackpot. The exact amount on which the jackpot increases is always different and fixed by each casino individually. For example, on a machine with a house edge of 5%, the jackpot contribution can be 1%. Usually, only maximum wager bets are qualified for winning the ultimate prize, but all of the bets contribute to it!Despite the fact that all progressive slots allow you to win jackpots, there are some special features that distinguish progressive slot machines, whether they are 3-reel or 5-reel or even appear as a wheel of fortune. There are three different types of them.