Modern casino slot machines are controlled by a computer, and the winner percentages are pre-programmed into the software.
Casino one armed bandits have RNGs which are constantly generating combinations, even when the slot machine game is not being played.
Running jointly with the random # generator of the casino slot machine is the payout rate percentage.
The payout % controls how much the slot machine will pay, for e.g. the pay percent could be ninety percent, which means the one arm bandit will pay 90% of all the wagers played, and the casino gets to keep ten per cent.
This really does not mean that for every time you bet ten credits you will receive 9 in return – where’s the fun and excitement in that? Instead, the casino one arm bandit will not pay out for a bit, and then suddenly fire up a hot streak and you might catch the big pot prize.
The payout %s will definitely vary between the various games and several of the most favored casinos, such as Golden Online Casino, which offers a payout of up to 95 percent!
Hence, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a few chosen winners. The casino only gets to keep a basically minute percentage of all the bets put out.
The casino slot software controls each part of the machine, from the dazzling lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is formed by the RNG which corresponds to the pictures on the reel.