Modern casino one armed bandits are controlled by a computer, and the win %s are preprogrammed into the game software.

Casino slot machines have Random Number Generators that are continuously generating combinations, even when the machine is not being played.

Running in unison with the random # generator of the casino one-armed bandit is the pay out per cent.

The payout % controls how much the slot machine will pay, for example the pay out percent could be ninety per cent, meaning the slot machine will payout ninety percent of all the wagers played, … the casino only gets to keep 10 percent.

This does not imply that each time you bet ten credits you will receive nine in return – where is the fun and exhilaration in that? Instead, the casino slot just will not pay out for a while, and then suddenly jump on a hot streak and you might catch the big jackpot prize.

The pay out %s will vary between the differing games and just a few of the notably common casinos, for instance Golden Online Casino, which gives a payment of up to ninety-five percent!

Therefore, in essence, the one-armed bandit takes all the money played into it and pays it out to a number of chosen winners. The casino only gets to keep a fairly petite percentage of all the gambles placed.

The casino one armed bandit software controls each and every part of the machine, from the flashing lights to the spinning of the reels.

When you hit spin on the one-armed bandit, a combination is put together by the RNG which relates to the pictures on the reel.