Modern casino slot machines are controlled by computer software, and the winner percentages are preprogrammed into the computer software.

Casino Slots have Random Number Generators which are continually generating combos, even when the machine is not being played.

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

The pay out % controls how much the slot machine will payout, for example the payout percent could be ninety percent, which means the slot machine will payout ninety per cent of all the wagers played, and the casino simply gets to keep ten percent.

This really does not mean that each time you bet ten credits you will receive nine in return – where’s the fun and thrill in that? Instead, the casino slot machine game just won’t payout for a while, and then suddenly jump on a hot streak and you might hit a big top prize.

The payoff %s most likely will vary between the different games and just a few of the highly established casinos, for example Golden Online Casino, which puts forth a pay out of up to 95 percent!

This means that, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to some lucky winners. The casino only gets to keep a averagely tiny percent of all the bets allocated.

The casino slot software controls every single part of the machine, from the flashing lights to the rolling of the reels.

When you hit spin on the slot machine game, a combination is developed by the RNG which relates to the pictures on the reel.