The main difference between slot machines and many other games within the casino is the fact that one lucky spin of the reels can change your life. Slot machines award jackpots that can be thousands, tens of thousands, or even millions of dollars. The slots with the largest jackpots are more often than not the Progressive Slot Machines. In a progressive slot game, a small portion of the money spent on each spin is added to a jackpot fund. Consequently, each time someone takes a spin on the machine, the jackpot grows. And it continues to grow until someone hits the big win. To make the jackpot grow even faster, machines of the exact same kind (for instance, the popular Wheel of Fortune slot) are generally tied together, adding to the exact same jackpot pool. For this reason, players playing any of the Wheel of Fortune games in the casino are all adding to the exact same jackpot. If many players are playing, the jackpot can grow quite quickly. Online casinos also offer progressive safe quality slot games. One of the more popular is the Major Millions online slot. Any spin of the wheels on the key Millions game, at any casino online, increases the jackpot. For this reason, players don't even have to be playing at the same casino for the jackpot to grow. One word of advice on playing progressive slot machines. On nearly all of the progressive slots, players will only be awarded the jackpot when playing max coins. Consequently, in the event the machine takes five coins to play, play all five coins each and every spin. There is absolutely no sense playing one or two coins and having those jackpot symbols line up. You would miss out on being a big winner. In the event that you are playing a progressive slot and your bankroll is too short to play max coins, move down a coin size. As opposed to playing the dollar progressive games, play the quarter progressive games. As long while you can play max coins, you can land the jackpot on that game. Progressive slots come in all different styles. Some have three reels and also a single payline throughout the middle. Some have five reels, and several different paylines. Some even have extra features like bonus screens and scatter symbols. If there is a particular style of slot game that you most enjoy, odds are great you can locate a progressive jackpot slot in that style. After all, while you are waiting for that jackpot to hit, you might as well have as much fun while you can.