Modern casino slot machines are controlled by computer software, and the winner %s are preprogrammed into the game software.
Casino slot games have Random # Generators that are eternally generating combos, even when the slot machine is not active.
Running in unison with the RNG of the casino slot machine is the pay out per cent.
The pay out per cent controls how much the slot machine game will payout, for e.g. the payout percentage might be ninety percent, which means the one arm bandit will pay 90% of all the wagers played, … the casino gets to keep 10%.
This really does not mean that each time you bet 10 credits you will receive nine in return – where is the fun … excitement in that? Instead, the casino slot machine game will not payout for a little while, and then suddenly jump on a hot streak and you might hit a big top prize.
The payout %s will very likely vary between the a variety of games and some of the notably acclaimed casinos, e.g. Golden Online Casino, which provides a payout of up to ninety-five percentage!
As a result, in essence, the one-armed bandit takes all the cash played into it and pays it out to a couple of privileged winners. The casino only gets to keep a generally low percentage of all the stakes put out.
The casino one armed bandit software controls each part of the machine, from the blinking lights to the spinning of the reels.
When you hit spin on the one-armed bandit, a combination is set up by the RNG which relates to the pictures on the reel.