Modern casino Slots are controlled by a computer, and the win percentages are pre-programmed into the software.
Casino slot machines have Random Number Generators that are constantly generating combos, even when the game is not active.
Running synchronously with the Random Number Generator of the casino slot machine is the payout rate percent.
The payout percentage controls how much the slot machine game will payout, for e.g. the pay percent could be ninety percent, meaning the slot machine will pay out 90% of all the bets played, … the casino simply gets to keep 10 percent.
This doesn’t mean that for every time you bet ten credits you will receive 9 in return – where’s the fun and thrill in that? Instead, the casino slot machine just won’t payout for a little while, and then suddenly fire up a hot streak and you might catch the big jackpot.
The pay out percentages shall vary between the alternate games and a couple of the highly popular casinos, such as Golden Online Casino, which hands out a pay out rate of up to ninety-five percent!
Hence, in essence, the one-armed bandit takes all the money 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 allocated.
The casino one armed bandit software controls every part of the machine, from the flickering lights to the circulating of the reels.
When you hit spin on the one-armed bandit, a combination is produced by the RNG which corresponds to the pictures on the reel.