The results of slot machine spins are generated randomly. This means that a winning combination may very well show several games in a row. Or that it may not show for a million spins. There’s simply no way to know. As a general rule, however, slots with smaller jackpots tend to hit more often than those with very big prizes.

Non-progressive jackpot slots have a pre-set jackpot amount. This sum is composed of the provider’s money and typically does not change with time.

Progressive slots, on the other hand, put a small portion of each bet into the jackpot. The pot grows over time and can reach millions of dollars. The largest online casino win in history was worth the equivalent of $19,000,000 USD. It was won by a British player in 2015.

In many cases, players have to meet a certain minimum bet if they want to be eligible for the machine’s jackpots. You can find information about this minimum in the slot’s paytable.