Modern casino slot machines are controlled by a computer, and the winner percentages are pre-programmed into the software.
Casino slot machine games have RNGs that are continuously generating combos, even when the game is not being played.
Running synchronously with the RNG of the casino slot machine is the payout rate percent.
The pay out percentage controls how much the slot machine game will pay, for e.g. the payout % could be ninety per cent, which means the slot game will payout 90% of all the wagers played, … the casino gets to keep 10%.
This does not mean that each and every time you bet ten credits you will receive nine in return – where’s the fun and thrill in that? Instead, the casino slot machine just won’t payout for a bit, and then suddenly fire up a hot streak and you might catch the big jackpot prize.
The payoff %s will definitely vary between the different games and a handful of the extremely common casinos, for example Golden Online Casino, which gives a payout of up to ninety-five %!
As a result, in essence, the one-armed bandit takes all the dough played into it and pays it out to a few fortunate winners. The casino only gets to keep a considerably low per cent of all the wagers placed.
The casino slot machine software controls each and every part of the machine, from the flashing lights to the turning of the reels.
When you hit spin on the slot machine, a combination is set up by the RNG which associates with the pictures on the reel.