Online casinos feature all of the same games as land based casinos. In both land based and online casinos the most common games will be the slot machines. There are many different variations of slots however the most popular will be the ones which provide a progressive pool. These progressive machines offer jackpots that reach into the millions. What determines the jackpot is both the popularity of the machine and also the size of the network which it is attached to.

Progressive professional slots game possess the highest jackpots of all slot machines. This really is because a small piece of each bet is placed into the jackpot pool. These machines could also be part of a network of slot machines that all contribute to the exact same progressive pot. These networks can even span more than one casino. The better machines that are contributing, the faster the progressive pot grows. When the winning combination comes up at any one of these progressive machines the player wins the full jackpot.