Modern casino Slots are controlled by computer chips and software, and the win %s are pre-programmed into the software.
Casino slot machines have RNGs that are constantly generating combinations, even when the slot machine game is not active.
Running jointly with the Random Number Generator of the casino one-armed bandit is the pay out rate percentage.
The payout % controls just how much the slot machine will pay out, for e.g. the pay out percentage may be ninety per cent, which means the slot machine will pay out 90% of all the wagers played, … the casino will then get to keep ten percent.
This is not to say that every time you bet 10 credits you will receive 9 in return – where is the fun and exhilaration in that? Instead, the casino slot machine game just will not pay out for a little while, and then suddenly start up a hot streak and you might hit a big jackpot.
The payoff %s usually will vary between the alternate games and a couple of the extremely famous casinos, like Golden Online Casino, which puts forth a payout rate of up to ninety-five percent!
So, in essence, the one-armed bandit takes all the $$$$$ played into it and pays it out to a number of chosen winners. The casino only gets to keep a basically low per cent of all the odds put out.
The casino slot machine software controls each and every part of the machine, from the dazzling lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is generated by the RNG which corresponds to the pictures on the reel.