Modern casino one armed bandits are controlled by a computer, and the winner percentages are pre-programmed into the software.
Casino slot machines have Random # Generators which are ceaselessly generating combos, even when the slot machine is not being played.
Running simultaneously with the random # generator of the casino slot machine game is the payout rate %.
The pay out percentage controls how much the one-armed bandit will pay, for e.g. the pay out per cent might be 90%, meaning the slot machine game will pay out 90% of all the wagers played, and the casino only gets to keep 10%.
This is not to say 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 slot will not pay out for a little while, and then suddenly start up a hot streak and you might catch the big jackpot prize.
The payout percentages shall vary between the assorted games and just a few of the very famous casinos, such as Golden Online Casino, which offers a cash payment of up to ninety five percentage!
As a result, in essence, the slot machine takes all the cash played into it and pays it out to a number of privileged winners. The casino only gets to keep a relatively indistinct percent of all the plays allotted.
The casino slot 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 set up by the RNG which associates with the pictures on the reel.