Modern casino one armed bandits are controlled by a computer, and the winning percentages are preprogrammed into the gaming software.

Casino slot games have Random # Generators which are constantly generating combinations, even when the machine is not being played.

Running in unison with the Random Number Generator of the casino one-armed bandit is the payout rate %.

The payout percentage controls just how much the slot machine will pay out, for e.g. the pay percentage may be 90%, meaning the slot game will pay ninety per cent of all the wagers played, and the casino gets to keep ten percent.

This really does not mean that every time you bet ten credits you will receive 9 in return – where’s the fun and excitement in that? Instead, the casino slot will not pay out for a bit, and then suddenly hit a hot streak and you might hit a big jackpot.

The payout percentages will definitely vary between the assorted games and just a few of the notably established casinos, e.g. Golden Online Casino, which gives a pay out of up to 95 percent!

So, in essence, the slot machine takes all the cash played into it and pays it out to some privileged winners. The casino only gets to keep a generally indistinct percentage of all the bets allotted.

The casino one armed bandit software controls any part of the machine, from the dazzling lights to the rolling of the reels.

When you hit spin on the slot machine, a combination is produced by the RNG which is linked to the pictures on the reel.