Modern casino one armed bandits are controlled by a computer, and the winning percentages are pre-programmed into the game software.
Casino slot machine games have Random # Generators that are eternally generating combinations, even when the game is not currently being played.
Running collectively with the RNG of the casino slot machine is the pay out percentage.
The pay out percentage controls how much the one-armed bandit will pay out, for eg the pay out percentage could be ninety percent, meaning the slot machine will pay out ninety percent of all the stakes played, … the casino will then get to keep 10 percent.
This really does not mean that each time you bet ten credits you will receive nine in return – where’s the fun and excitement in that? Instead, the casino one arm bandit just won’t payout for a little while, and then suddenly fire up a hot streak and you might hit a big jackpot.
The payoff percentages will definitely vary between the differing games and several of the notably acclaimed casinos, for e.g Golden Online Casino, which tenders a cash payment of up to 95 percentage!
Hence, in essence, the one-armed bandit takes all the cash played into it and pays it out to several lucky winners. The casino only gets to keep a fairly low per cent of all the stakes made.
The casino one armed bandit software controls any 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 generated by the RNG which corresponds to the pictures on the reel.