Modern casino one armed bandits are controlled by computer chips and software, and the win percentages are preprogrammed into the computer software.
Casino one armed bandits have Random # Generators that are eternally generating combinations, even when the game is not being played.
Running side by side with the RNG of the casino slot machine is the payout rate %.
The payout percent controls how much the slot machine game will pay out, for eg the payout % could be 90%, which means the one arm bandit will pay out ninety percent of all the wagers played, … the casino simply gets to keep ten per cent.
This is not to say that each time you bet 10 credits you will receive 9 in return – where is the fun and excitement in that? Instead, the casino slot machine won’t payout for a while, and then suddenly hit a hot streak and you might catch the big top prize.
The payoff percentages will tend to vary between the assorted games and a handful of the most favored casinos, for e.g Golden Online Casino, which tenders a payment of up to ninety-five percent!
Therefore, in essence, the slot machine game takes all the dough played into it and pays it out to several lucky winners. The casino only gets to keep a averagely petite per cent of all the plays allocated.
The casino slot machine software controls every part of the machine, from the flickering lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is formed by the RNG which associates with the pictures on the reel.