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

Casino slot machine games have Random # Generators which are continually generating combos, even when the slot machine is not active.

Running in sync with the Random Number Generator of the casino slot machine game is the payout rate %.

The payout percent controls how much the slot machine will payout, for example the payout percentage might be 90%, meaning the one arm bandit will payout ninety per cent of all the stakes played, and the casino simply gets to keep ten percent.

This doesn’t imply that each and every time you bet 10 credits you will receive 9 in return – where is the fun … excitement in that? Instead, the casino slot machine game won’t payout for a little while, and then suddenly go on a hot streak and you might draw the big jackpot prize.

The payout %s will very likely vary between the various games and just a few of the extremely common casinos, like Golden Online Casino, which offers a payment of up to 95 per cent!

Thus, in essence, the one-armed bandit takes all the funds played into it and pays it out to a few chosen winners. The casino only gets to keep a fairly low percentage of all the wagers placed.

The casino slot software controls any part of the machine, from the blinking lights to the spinning of the reels.

When you hit spin on the one-armed bandit, a combination is put together by the RNG which corresponds to the pictures on the reel.