Modern casino slot machine games are controlled by computer software, and the win %s are preprogrammed into the computer software.
Casino slot machines have Random # Generators that are eternally generating combos, even when the game is not active.
Running simultaneously with the random # generator of the casino slot machine is the pay out rate percent.
The pay out percentage controls how much the slot machine game will pay, for eg the pay out percent could be ninety percent, which means the slot game will pay out ninety per cent of all the bets played, … the casino only gets to keep 10%.
This is not to say 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 slot machine just will not payout for a little while, and then suddenly go on a hot streak and you might draw the big pot prize.
The profit %s shall vary between the a variety of games and a couple of the notably famous casinos, such as Golden Online Casino, which puts forth a payout of up to ninety five percent!
Thus, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a handful of fortunate winners. The casino only gets to keep a fairly petite percent of all the stakes allocated.
The casino one armed bandit software controls each and every part of the machine, from the dazzling lights to the spinning of the reels.
When you hit spin on the slot machine, a combination is produced by the RNG which corresponds to the pictures on the reel.