Modern casino Slots are controlled by a computer, and the winner percentages are pre-programmed into the software.
Casino one armed bandits have Random # Generators which are ceaselessly generating combos, even when the game is not active.
Running in unison with the Random Number Generator of the casino slot machine is the payout rate percentage.
The pay out % controls how much the one-armed bandit will pay out, for eg the pay out percentage may be 90%, meaning the slot machine will payout ninety percent of all the stakes played, and the casino will then get to keep 10 percent.
This doesn’t mean that for every time you bet 10 credits you will receive nine in return – where is the fun … exhilaration in that? Instead, the casino one arm bandit won’t pay out for a little while, and then suddenly go on a hot streak and you might draw the big pot prize.
The pay out percentages will very likely vary between the different games and some of the most popular casinos, such as Golden Online Casino, which offers a pay out of up to 95 percent!
As a result, in essence, the slot machine takes all the dough played into it and pays it out to a number of privileged winners. The casino only gets to keep a fairly small percent of all the stakes placed.
The casino slot software controls each part of the machine, from the flickering lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is set up by the RNG which relates to the pictures on the reel.