Modern casino slot machines are controlled by a computer, and the winning %s are preprogrammed into the software.
Casino slot machines have Random Number Generators that are continuously generating combos, even when the slot machine game is not being played.
Running synchronously with the random # generator of the casino slot machine game is the pay out rate per cent.
The payout percent controls how much the slot machine will pay out, for e.g. the pay out % may be ninety percent, meaning the slot machine game will pay 90% of all the stakes played, … the casino gets to keep ten per cent.
This is not to say that every time you bet 10 credits you will receive 9 in return – where’s the fun … fascination in that? Instead, the casino one arm bandit won’t payout for a bit, and then suddenly go on a hot streak and you might catch the big top prize.
The payoff percentages usually will vary between the assorted games and just a few of the notably acclaimed casinos, e.g. Golden Online Casino, which puts forth a pay out of up to ninety five percent!
So, in essence, the slot machine takes all the $$$$$ played into it and pays it out to a number of privileged winners. The casino only gets to keep a considerably minute percent of all the odds made.
The casino one armed bandit software controls every single part of the machine, from the flickering lights to the turning of the reels.
When you hit spin on the slot machine, a combination is developed by the RNG which corresponds to the pictures on the reel.