Modern casino slot machine games are controlled by computer software, and the winning percentages are pre-programmed into the gaming software.
Casino slot games have Random # Generators that are endlessly generating combinations, even when the machine is not active.
Running side by side with the Random Number Generator of the casino slot machine is the pay out rate percent.
The pay out per cent controls how much the slot machine game will pay out, for example the pay % could be ninety per cent, meaning the slot machine will pay ninety per cent of all the stakes played, … the casino simply gets to keep 10 percent.
This doesn’t mean that each and every time you bet ten credits you will receive nine in return – where is the fun and thrill in that? Instead, the casino slot will not payout for a while, and then suddenly jump on a hot streak and you might catch the big top prize.
The pay out percentages usually will vary between the a variety of games and some of the extremely popular casinos, e.g. Golden Online Casino, which puts forth a payment of up to 95 percent!
Thus, in essence, the slot machine takes all the funds played into it and pays it out to a number of lucky winners. The casino only gets to keep a relatively minute percent of all the odds allocated.
The casino one armed bandit software controls every single part of the machine, from the blinking lights to the circulating of the reels.
When you hit spin on the slot machine game, a combination is set up by the RNG which corresponds to the pictures on the reel.