Modern casino slot games are controlled by computer chips and software, and the winning percentages are preprogrammed into the computer software.
Casino slot machines have Random # Generators that are continuously generating combinations, even when the machine is not being played.
Running side by side with the random # generator of the casino slot machine is the payout rate percentage.
The pay out per cent controls how much the slot machine game will pay, for example the pay out percent may be 90%, meaning the one arm bandit will pay 90% of all the bets played, and the casino only gets to keep 10 percent.
This really does not mean 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 one arm bandit just will not pay out for a while, and then suddenly fire up a hot streak and you might catch the big pot prize.
The pay out percentages will very likely vary between the different games and several of the very popular casinos, for instance Golden Online Casino, which gives a pay out rate of up to ninety-five percent!
Hence, in essence, the one-armed bandit takes all the currency played into it and pays it out to a handful of privileged winners. The casino only gets to keep a relatively small percent of all the odds allocated.
The casino one armed bandit software controls each part of the machine, from the dazzling lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is generated by the RNG which corresponds to the pictures on the reel.