Modern casino slot machine games are controlled by a computer, and the winning %s are pre-programmed into the computer software.
Casino one armed bandits have Random # Generators which are continuously generating combinations, even when the game is not being played.
Running side by side with the RNG of the casino slot machine is the payout rate percentage.
The payout % controls just how much the one-armed bandit will payout, for example the pay out % may be 90%, which means the slot game will pay 90% of all the wagers played, … the casino simply gets to keep 10%.
This doesn’t imply that each and every time you bet ten credits you will receive nine in return – where’s the fun and excitement in that? Instead, the casino one arm bandit will not payout for a bit, and then suddenly fire up a hot streak and you might catch the big jackpot.
The payoff %s will very likely vary between the alternate games and a few of the most famous casinos, for instance Golden Online Casino, which tenders a payout of up to 95 per cent!
Hence, in essence, the slot machine takes all the $$$$$ played into it and pays it out to a few privileged winners. The casino only gets to keep a generally small percentage of all the wagers allotted.
The casino slot software controls every part of the machine, from the flickering lights to the turning of the reels.
When you hit spin on the slot machine game, a combination is developed by the RNG which relates to the pictures on the reel.