Modern casino slot machine games are controlled by a computer, and the winner percentages are pre-programmed into the software.
Casino slot machine games have Random # Generators which are continuously generating combos, even when the machine is not being played.
Running concurrently with the random # generator of the casino slot machine game is the payout percent.
The payout percentage controls just how much the slot machine game will payout, for e.g. the payout per cent may be ninety per cent, meaning the slot game will pay 90% of all the stakes played, and the casino simply gets to keep ten percent.
This does not mean that each time you bet ten credits you will receive nine in return – where’s the fun … fascination in that? Instead, the casino one arm bandit will not pay out for a little while, and then suddenly jump on a hot streak and you might catch the big jackpot.
The payout %s will tend to vary between the various games and a handful of the most popular casinos, e.g. Golden Online Casino, which provides a pay out of up to ninety-five percent!
Hence, in essence, the one-armed bandit takes all the cash played into it and pays it out to several privileged winners. The casino only gets to keep a averagely tiny percentage of all the bets made.
The casino one armed bandit software controls each and every part of the machine, from the dazzling lights to the spinning of the reels.
When you hit spin on the slot machine game, a combination is set up by the RNG which corresponds to the pictures on the reel.