Modern casino slot machine games are controlled by computer chips and software, and the winning %s are pre-programmed into the game software.
Casino slot machine games have RNGs that are ceaselessly generating combos, even when the machine is not active.
Running in unison with the RNG of the casino slot machine is the payout per cent.
The payout per cent controls how much the slot machine will pay out, for eg the pay percentage could be ninety percent, which means the one arm bandit will pay out 90% of all the wagers played, and the casino will then get to keep ten percent.
This is not to say that each and every time you bet ten credits you will receive nine in return – where’s the fun … excitement in that? Instead, the casino slot machine game will not pay out for a bit, and then suddenly start up a hot streak and you might catch the big pot prize.
The payout percentages will most likely vary between the various games and several of the highly acclaimed casinos, for e.g Golden Online Casino, which provides a payout rate of up to ninety five percent!
This means that, in essence, the one-armed bandit takes all the funds played into it and pays it out to several fortunate winners. The casino only gets to keep a basically small % of all the plays allocated.
The casino slot software controls any part of the machine, from the flashing lights to the revolving 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.