Modern casino one armed bandits are controlled by computer chips and software, and the winner percentages are preprogrammed into the software.

Casino Slots have Random # Generators that are eternally generating combinations, even when the slot machine game is not being played.

Running in unison with the Random Number Generator of the casino slot machine game is the pay out rate percent.

The pay out percent controls just how much the one-armed bandit will pay out, for eg the pay out percentage could be ninety percent, which means the slot machine game will payout ninety per cent of all the wagers played, and the casino only gets to keep ten percent.

This doesn’t mean that every time you bet ten credits you will receive nine in return – where is the fun … fascination in that? Instead, the casino one arm bandit will not pay out for a bit, and then suddenly start up a hot streak and you might catch the big top prize.

The pay off percentages will definitely vary between the differing games and a few of the notably established casinos, such as Golden Online Casino, which provides a payout rate of up to ninety five percentage!

So, in essence, the slot machine takes all the currency played into it and pays it out to a few privileged winners. The casino only gets to keep a relatively tiny % of all the gambles 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 one-armed bandit, a combination is formed by the RNG which is linked to the pictures on the reel.