Modern casino Slots are controlled by a computer, and the win %s are pre-programmed into the computer software.
Casino slot machines have Random # Generators that are endlessly generating combinations, even when the slot machine game is not being played.
Running in unison with the RNG of the casino slot machine is the pay out percentage.
The payout percentage controls how much the slot machine game will pay out, for e.g. the payout percentage could be ninety per cent, meaning the slot machine will pay ninety per cent of all the wagers played, and the casino only gets to keep ten per cent.
This doesn’t mean that each and every time you bet ten credits you will receive nine in return – where’s the fun … thrill in that? Instead, the casino slot machine just won’t payout for a little while, and then suddenly start up a hot streak and you might draw the big jackpot.
The payoff percentages most likely will vary between the a variety of games and a couple of the extremely favored casinos, such as Golden Online Casino, which provides a pay out of up to 95 %!
So, in essence, the slot machine takes all the cash played into it and pays it out to some fortunate winners. The casino only gets to keep a fairly small percent of all the bets allotted.
The casino slot machine software controls every single part of the machine, from the dazzling lights to the spinning of the reels.
When you hit spin on the slot machine, a combination is put together by the RNG which is linked to the pictures on the reel.