Modern casino slot machines are controlled by a computer, and the winner percentages are preprogrammed into the software.
Casino one armed bandits have Random # Generators which are continually generating combos, even when the game is not active.
Running side by side with the RNG of the casino one-armed bandit is the payout rate %.
The payout % controls how much the slot machine game will pay, for e.g. the pay % could be 90%, which means the one arm bandit will pay out 90% of all the stakes played, … the casino simply gets to keep 10 percent.
This is not to say that each time you bet 10 credits you will receive 9 in return – where is the fun … thrill in that? Instead, the casino one arm bandit just will not payout for a little while, and then suddenly start up a hot streak and you might catch the big grand prize.
The profit %s will very likely vary between the differing games and a few of the extremely established casinos, such as Golden Online Casino, which offers a cash payment of up to 95 percent!
As a result, in essence, the slot machine game takes all the cash played into it and pays it out to a handful of fortunate winners. The casino only gets to keep a relatively low percent of all the stakes allocated.
The casino slot machine software controls any part of the machine, from the dazzling lights to the rolling of the reels.
When you hit spin on the slot machine game, a combination is produced by the RNG which corresponds to the pictures on the reel.