Modern casino Slots are controlled by a computer, and the winner %s are pre-programmed into the gaming software.
Casino slot machines have RNGs that are eternally generating combinations, even when the machine is not currently being played.
Running simultaneously with the RNG of the casino one-armed bandit is the pay out %.
The pay out percentage controls just how much the slot machine game will pay, for eg the payout percent might be ninety percent, meaning the slot game will pay 90% of all the wagers played, and the casino gets to keep ten percent.
This is not to say that for every time you bet ten credits you will receive nine in return – where is the fun and thrill in that? Instead, the casino one arm bandit will not pay out for a while, and then suddenly jump on a hot streak and you might catch the big top prize.
The payoff percentages will definitely vary between the alternate games and several of the extremely famous casinos, for e.g Golden Online Casino, which gives a pay out of up to ninety-five percent!
Thus, in essence, the slot machine takes all the money played into it and pays it out to a few lucky winners. The casino only gets to keep a averagely indistinct percent of all the gambles allotted.
The casino slot software controls each and every part of the machine, from the dazzling lights to the circulating of the reels.
When you hit spin on the slot machine, a combination is put together by the RNG which is linked to the pictures on the reel.