Modern casino Slots are controlled by computer chips and software, and the winner %s are preprogrammed into the computer software.

Casino slot machines have RNGs that are ceaselessly generating combinations, even when the slot machine is not being played.

Running synchronously with the RNG of the casino slot machine is the payout rate percent.

The pay out percent controls just how much the slot machine will pay out, for eg the pay percent might be ninety per cent, which means the slot machine game will pay 90% of all the bets played, and the casino will then get to keep 10%.

This is not to say that each and every time you bet ten credits you will receive nine in return – where’s the fun … excitement in that? Instead, the casino one arm bandit just won’t payout for a while, and then suddenly hit a hot streak and you might hit a big jackpot prize.

The payoff %s will vary between the various games and a couple of the most common casinos, for instance Golden Online Casino, which provides a pay out rate of up to 95 %!

This means that, in essence, the slot machine game takes all the money played into it and pays it out to a few lucky winners. The casino only gets to keep a averagely indistinct percent of all the plays placed.

The casino slot machine software controls each part of the machine, from the flickering lights to the rotating of the reels.

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