Modern casino one armed bandits are controlled by computer chips and software, and the winning %s are pre-programmed into the software.
Casino one armed bandits have Random Number Generators which are continuously generating combinations, even when the machine is not being played.
Running side by side with the RNG of the casino slot machine is the payout rate %.
The payout % controls how much the slot machine game will pay out, for eg the pay out per cent could be 90%, which means the slot machine will pay ninety percent of all the wagers played, … the casino will then get to keep 10 percent.
This really does not mean that each and every time you bet ten credits you will receive nine in return – where is the fun … thrill in that? Instead, the casino slot machine will not pay out for a while, and then suddenly go on a hot streak and you might hit a big pot prize.
The payoff %s will most likely vary between the various games and a few of the most favored casinos, for example Golden Online Casino, which gives a payment of up to 95 percentage!
This means that, in essence, the slot machine takes all the funds played into it and pays it out to a few lucky winners. The casino only gets to keep a fairly petite percent of all the plays allotted.
The casino slot machine software controls each part of the machine, from the flickering lights to the rotating of the reels.
When you hit spin on the slot machine game, a combination is developed by the RNG which connects with the pictures on the reel.