Modern casino slot machine games are controlled by a computer, and the winning percentages are pre-programmed into the gaming software.
Casino slot games have Random Number Generators that are continually generating combos, even when the slot machine is not currently being played.
Running collectively with the Random Number Generator of the casino slot machine game is the payout per cent.
The payout per cent controls just how much the one-armed bandit will pay out, for example the pay out % may be 90%, meaning the slot machine game will pay 90% of all the stakes played, … the casino simply gets to keep ten percent.
This really does not mean that every time you bet 10 credits you will receive 9 in return – where’s the fun and thrill in that? Instead, the casino slot will not payout for a while, and then suddenly go on a hot streak and you might catch the big jackpot prize.
The pay out %s will vary between the differing games and some of the very favored casinos, for instance Golden Online Casino, which offers a pay out of up to ninety-five percent!
Therefore, in essence, the slot machine takes all the dough played into it and pays it out to a handful of lucky winners. The casino only gets to keep a relatively minute percentage of all the plays allotted.
The casino slot machine software controls each part of the machine, from the flashing lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is put together by the RNG which is linked to the pictures on the reel.