Modern casino one armed bandits are controlled by computer software, and the winner percentages are pre-programmed into the gaming software.
Casino one armed bandits have Random Number Generators which are ceaselessly generating combinations, even when the machine is not being played.
Running jointly with the random # generator of the casino slot machine is the pay out per cent.
The payout percent controls how much the slot machine game will pay out, for eg the pay out % could be ninety per cent, meaning the slot game will pay ninety per cent of all the wagers played, … the casino will then get to keep ten percent.
This is not to say that each time you bet 10 credits you will receive 9 in return – where’s the fun … exhilaration in that? Instead, the casino slot machine game won’t pay out for a while, and then suddenly jump on a hot streak and you might draw the big jackpot.
The pay off %s will vary between the various games and some of the very popular casinos, for instance Golden Online Casino, which gives a payout rate of up to 95 per cent!
Thus, in essence, the slot machine game takes all the money played into it and pays it out to several fortunate winners. The casino only gets to keep a considerably indistinct percent of all the gambles allotted.
The casino slot software controls every single part of the machine, from the flickering lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is produced by the RNG which associates with the pictures on the reel.