Modern casino slot machines are controlled by a computer, and the winning %s are preprogrammed into the game software.
Casino slot games have RNGs that are eternally generating combos, even when the machine is not currently being played.
Running simultaneously with the Random Number Generator of the casino one-armed bandit is the pay out rate percentage.
The payout percent controls how much the slot machine game will pay, for example the pay out percent could be ninety percent, meaning the slot machine will pay out 90% of all the bets played, and the casino will then get to keep ten per cent.
This doesn’t mean that for every time you bet ten credits you will receive nine in return – where is the fun and exhilaration in that? Instead, the casino one arm bandit just will not pay out for a while, and then suddenly fire up a hot streak and you might draw the big top prize.
The payoff percentages will very likely vary between the different games and a handful of the highly common casinos, such as Golden Online Casino, which hands out a payment of up to 95 per cent!
Thus, in essence, the slot machine game takes all the money played into it and pays it out to a number of privileged winners. The casino only gets to keep a relatively petite % of all the odds made.
The casino slot machine software controls every part of the machine, from the flashing lights to the rotating of the reels.
When you hit spin on the slot machine game, a combination is set up by the RNG which connects with the pictures on the reel.