Modern casino slot machine games are controlled by computer software, and the win %s are preprogrammed into the computer software.
Casino Slots have RNGs which are eternally generating combos, even when the slot machine is not active.
Running concurrently with the RNG of the casino slot machine game is the pay out rate percentage.
The payout per cent controls just how much the slot machine will payout, for e.g. the pay out per cent might be ninety percent, which means the slot game will pay ninety percent of all the bets played, … the casino simply gets to keep 10%.
This really does not mean that each time you bet 10 credits you will receive nine in return – where’s the fun … thrill in that? Instead, the casino slot machine will not pay out for a while, and then suddenly fire up a hot streak and you might draw the big jackpot.
The profit %s will vary between the various games and a few of the most favored casinos, for example Golden Online Casino, which hands out a payout rate of up to ninety five percentage!
This means that, in essence, the slot machine takes all the $$$$$ played into it and pays it out to several privileged winners. The casino only gets to keep a averagely minute % of all the gambles put out.
The casino one armed bandit software controls any part of the machine, from the flashing lights to the spinning of the reels.
When you hit spin on the slot machine, a combination is formed by the RNG which relates to the pictures on the reel.