Modern casino Slots are controlled by computer software, and the win percentages are preprogrammed into the software.

Casino one armed bandits have Random # Generators that are continuously generating combinations, even when the slot machine is not being played.

Running simultaneously with the random # generator of the casino slot machine game is the payout rate percent.

The pay out per cent controls just how much the slot machine will pay out, for eg the pay per cent might be 90%, which means the slot machine game will payout 90% of all the stakes played, … the casino gets to keep 10 per cent.

This doesn’t 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 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 payout percentages will tend to vary between the different games and a couple of the extremely famous casinos, for example Golden Online Casino, which offers a pay out of up to ninety-five percent!

Thus, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a handful of chosen winners. The casino only gets to keep a fairly tiny percentage of all the bets placed.

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

When you hit spin on the slot machine game, a combination is put together by the RNG which connects with the pictures on the reel.