Modern casino slot games are controlled by computer software, and the winning percentages are preprogrammed into the software.

Casino one armed bandits have Random Number Generators that are constantly generating combinations, even when the game is not currently being played.

Running side by side with the random # generator of the casino slot machine game is the pay out rate percent.

The pay out % controls just how much the slot machine game will payout, for example the pay percent may be ninety per cent, which means the slot game will pay out ninety percent of all the wagers played, and the casino simply gets to keep 10%.

This doesn’t imply that for every time you bet ten credits you will receive 9 in return – where is the fun … excitement in that? Instead, the casino slot just will not pay out for a while, and then suddenly go on a hot streak and you might catch the big jackpot.

The pay out percentages will tend to vary between the various games and a few of the extremely famous casinos, for instance Golden Online Casino, which gives a pay out rate of up to 95 per cent!

As a result, in essence, the slot machine game takes all the money played into it and pays it out to a number of privileged winners. The casino only gets to keep a considerably low percent of all the bets allotted.

The casino slot software controls every single part of the machine, from the flickering lights to the turning of the reels.

When you hit spin on the slot machine game, a combination is generated by the RNG which relates to the pictures on the reel.