Modern casino slot machine games are controlled by computer chips and software, and the winning %s are pre-programmed into the gaming software.
Casino slot machine games have Random Number Generators which are eternally generating combos, even when the slot machine is not active.
Running concurrently with the RNG of the casino one-armed bandit is the pay out %.
The payout per cent controls how much the slot machine game will payout, for example the payout % might be ninety per cent, which means the slot machine will pay out 90% of all the wagers played, and the casino only gets to keep ten percent.
This doesn’t mean that for every time you bet ten credits you will receive nine in return – where is the fun and excitement in that? Instead, the casino slot machine just will not payout for a bit, and then suddenly fire up a hot streak and you might hit a big top prize.
The payout %s shall vary between the differing games and some of the extremely favored casinos, for instance Golden Online Casino, which puts forth a payment of up to ninety-five per cent!
Thus, in essence, the one-armed bandit takes all the dough played into it and pays it out to a couple of lucky winners. The casino only gets to keep a generally tiny percent of all the wagers made.
The casino slot software controls every part of the machine, from the flashing 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.