Modern casino slot games are controlled by a computer, and the winning %s are pre-programmed into the gaming software.
Casino one armed bandits have RNGs that are ceaselessly generating combinations, even when the game is not active.
Running synchronously with the random # generator of the casino slot machine is the pay out rate %.
The payout percentage controls just how much the slot machine game will pay out, for e.g. the pay per cent could be ninety per cent, meaning the one arm bandit will pay 90% of all the stakes played, and the casino gets to keep ten percent.
This does not imply that every time you bet ten credits you will receive nine in return – where’s the fun … fascination in that? Instead, the casino one arm bandit will not pay out for a little while, and then suddenly hit a hot streak and you might hit a big top prize.
The pay off percentages shall vary between the alternate games and several of the most common casinos, for e.g Golden Online Casino, which provides a payout rate of up to 95 %!
As a result, in essence, the slot machine game takes all the money played into it and pays it out to several privileged winners. The casino only gets to keep a relatively tiny per cent of all the stakes allocated.
The casino slot software controls each part of the machine, from the flashing lights to the turning of the reels.
When you hit spin on the slot machine, a combination is put together by the RNG which corresponds to the pictures on the reel.