Modern casino one armed bandits are controlled by computer chips and software, and the winner percentages are pre-programmed into the software.

Casino slot machine games have RNGs which are continuously generating combos, even when the slot machine is not currently being played.

Running synchronously with the random # generator of the casino slot machine game is the pay out per cent.

The pay out per cent controls just how much the slot machine game will pay out, for eg the pay % may be 90%, meaning the slot machine game will pay ninety percent of all the stakes played, and the casino will then get to keep ten percent.

This is not to say that every time you bet ten credits you will receive 9 in return – where is the fun … excitement in that? Instead, the casino slot machine won’t payout for a little while, and then suddenly go on a hot streak and you might hit a big jackpot.

The payout percentages usually will vary between the different games and a handful of the extremely favored casinos, e.g. Golden Online Casino, which offers a pay out rate of up to ninety five %!

As a result, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a couple of lucky winners. The casino only gets to keep a averagely small per cent of all the odds allocated.

The casino one armed bandit software controls every single part of the machine, from the dazzling lights to the revolving of the reels.

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