Modern casino slot machine games are controlled by computer software, and the winning %s are pre-programmed into the software.

Casino slot machine games have Random Number Generators which are eternally generating combos, even when the slot machine game is not active.

Running synchronously with the random # generator of the casino slot machine is the payout rate %.

The payout % controls just how much the one-armed bandit will pay, for eg the payout percentage may be ninety per cent, which means the one arm bandit will pay out ninety percent of all the stakes played, … the casino gets to keep ten percent.

This doesn’t mean that every time you bet 10 credits you will receive 9 in return – where’s the fun and fascination in that? Instead, the casino slot machine game will not payout for a bit, and then suddenly start up a hot streak and you might catch the big jackpot.

The payoff percentages will most likely vary between the differing games and several of the notably acclaimed casinos, for example Golden Online Casino, which tenders a pay out rate of up to 95 percentage!

Thus, in essence, the one-armed bandit takes all the dough played into it and pays it out to several chosen winners. The casino only gets to keep a generally low per cent of all the bets made.

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

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