Modern casino slot games are controlled by computer chips and software, and the win percentages are preprogrammed into the computer software.
Casino slot machine games have Random # Generators that are endlessly generating combinations, even when the game is not currently being played.
Running side by side with the random # generator of the casino slot machine is the payout rate per cent.
The payout per cent controls just how much the slot machine game will pay, for example the pay out percentage could be ninety percent, meaning the one arm bandit will pay ninety percent of all the wagers played, and the casino gets to keep 10%.
This does not mean that each time you bet 10 credits you will receive 9 in return – where is the fun and fascination in that? Instead, the casino slot just won’t pay out for a little while, and then suddenly go on a hot streak and you might hit a big grand prize.
The payout percentages usually will vary between the various games and a few of the most famous casinos, for instance Golden Online Casino, which offers a cash payment of up to 95 percent!
Hence, in essence, the slot machine game takes all the cash played into it and pays it out to several fortunate winners. The casino only gets to keep a relatively minute per cent of all the odds put out.
The casino slot machine software controls each part of the machine, from the blinking lights to the rolling of the reels.
When you hit spin on the one-armed bandit, a combination is generated by the RNG which is linked to the pictures on the reel.