Modern casino slot machines are controlled by computer software, and the winner percentages are preprogrammed into the gaming software.
Casino slot games have Random Number Generators which are continuously generating combinations, even when the slot machine is not active.
Running simultaneously with the RNG of the casino one-armed bandit is the pay out %.
The pay out percent controls just how much the slot machine will pay, for eg the pay per cent may be ninety percent, which means the slot machine will payout ninety percent of all the wagers played, and the casino simply gets to keep ten percent.
This does not mean that every time you bet 10 credits you will receive nine in return – where’s the fun … excitement in that? Instead, the casino slot just will not payout for a little while, and then suddenly jump on a hot streak and you might draw the big grand prize.
The profit percentages usually will vary between the a variety of games and just a few of the highly acclaimed casinos, for e.g Golden Online Casino, which provides a pay out of up to 95 percentage!
As a result, in essence, the one-armed bandit takes all the cash played into it and pays it out to a few fortunate winners. The casino only gets to keep a averagely indistinct percent of all the gambles placed.
The casino one armed bandit software controls every single part of the machine, from the blinking lights to the rolling of the reels.
When you hit spin on the slot machine, a combination is generated by the RNG which connects with the pictures on the reel.