Modern casino one armed bandits are controlled by computer chips and software, and the win percentages are pre-programmed into the gaming software.
Casino slot games have RNGs that are eternally generating combos, even when the slot machine is not currently being played.
Running in unison with the RNG of the casino slot machine is the pay out percentage.
The payout percent controls just how much the slot machine will payout, for eg the pay % may be ninety per cent, which means the slot machine game will payout ninety per cent of all the bets played, and the casino will then get to keep 10 percent.
This does not imply that each and every time you bet ten credits you will receive nine in return – where is the fun … exhilaration in that? Instead, the casino slot machine just won’t pay out for a bit, and then suddenly go on a hot streak and you might catch the big top prize.
The profit %s will very likely vary between the various games and a few of the most acclaimed casinos, e.g. Golden Online Casino, which tenders a pay out rate of up to ninety-five percent!
As a result, in essence, the slot machine game takes all the money played into it and pays it out to a couple of privileged winners. The casino only gets to keep a averagely petite percent of all the odds made.
The casino slot software controls every part of the machine, from the dazzling lights to the turning of the reels.
When you hit spin on the one-armed bandit, a combination is produced by the RNG which corresponds to the pictures on the reel.