Modern casino slot machines are controlled by a computer, and the winning %s are preprogrammed into the software.
Casino slot machine games have Random # Generators which are continually generating combos, even when the game is not being played.
Running jointly with the Random Number Generator of the casino slot machine game is the pay out percentage.
The payout % controls how much the slot machine will pay, for e.g. the pay % may be ninety percent, which means the slot machine will payout ninety per cent of all the stakes played, … the casino simply gets to keep ten percent.
This doesn’t mean that every time you bet ten credits you will receive 9 in return – where is the fun and exhilaration in that? Instead, the casino slot just will not pay out for a bit, and then suddenly go on a hot streak and you might catch the big grand prize.
The payout percentages most likely will vary between the different games and a couple of the most acclaimed casinos, for example Golden Online Casino, which provides a pay out rate of up to 95 percent!
This means that, in essence, the slot machine game takes all the cash played into it and pays it out to a handful of chosen winners. The casino only gets to keep a generally tiny per cent of all the wagers put out.
The casino one armed bandit software controls every single part of the machine, from the dazzling lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is generated by the RNG which relates to the pictures on the reel.