Modern casino slot games are controlled by a computer, and the winning %s are preprogrammed into the game software.

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

Running simultaneously with the RNG of the casino slot machine game is the pay out per cent.

The pay out % controls how much the one-armed bandit will pay, for eg the payout % may be 90%, meaning the slot game will pay out ninety per cent of all the stakes played, and the casino gets to keep ten percent.

This does not mean that every time you bet 10 credits you will receive 9 in return – where’s the fun and exhilaration in that? Instead, the casino slot won’t pay out for a little while, and then suddenly start up a hot streak and you might catch the big jackpot.

The payoff %s usually will vary between the differing games and a few of the most established casinos, for e.g Golden Online Casino, which gives a payment of up to ninety five per cent!

Thus, in essence, the slot machine takes all the cash played into it and pays it out to a number of fortunate winners. The casino only gets to keep a averagely indistinct percentage of all the plays allotted.

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

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