Modern casino one armed bandits are controlled by computer chips and software, and the win percentages are pre-programmed into the gaming software.
Casino slot games have Random Number Generators that are continuously generating combinations, even when the slot machine is not active.
Running side by side with the RNG of the casino slot machine game is the pay out rate percentage.
The payout per cent controls just how much the slot machine will pay out, for eg the payout per cent might be ninety per cent, which means the one arm bandit will pay out ninety per cent of all the bets played, and the casino simply gets to keep ten percent.
This does not mean that each time you bet ten credits you will receive 9 in return – where is the fun and thrill in that? Instead, the casino slot machine game just won’t payout for a little while, and then suddenly fire up a hot streak and you might hit a big jackpot prize.
The pay off %s will vary between the differing games and a handful of the highly favored casinos, for example Golden Online Casino, which offers a payment of up to ninety-five percent!
As a result, in essence, the one-armed bandit takes all the money played into it and pays it out to a number of lucky winners. The casino only gets to keep a generally low percent of all the odds allotted.
The casino one armed bandit software controls every single part of the machine, from the flashing lights to the rolling of the reels.
When you hit spin on the one-armed bandit, a combination is produced by the RNG which relates to the pictures on the reel.