Modern casino slot machines are controlled by computer software, and the winner %s are preprogrammed into the game software.
Casino slot machines have Random # Generators that are endlessly generating combos, even when the game is not being played.
Running simultaneously with the random # generator of the casino one-armed bandit is the pay out percentage.
The payout per cent controls just how much the slot machine game will payout, for example the pay per cent may be ninety per cent, which means the one arm bandit will pay out ninety percent of all the bets played, and the casino only gets to keep 10%.
This does not imply that for every time you bet 10 credits you will receive nine in return – where is the fun and thrill in that? Instead, the casino slot machine game will not payout for a little while, and then suddenly hit a hot streak and you might draw the big grand prize.
The pay out percentages usually will vary between the different games and a handful of the very popular casinos, for e.g Golden Online Casino, which provides a payment of up to 95 percentage!
This means that, in essence, the slot machine game takes all the cash played into it and pays it out to several privileged winners. The casino only gets to keep a fairly indistinct percent of all the plays placed.
The casino one armed bandit software controls each and every 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 developed by the RNG which connects with the pictures on the reel.