Modern casino one armed bandits are controlled by computer chips and software, and the winning percentages are pre-programmed into the game software.
Casino one armed bandits have Random Number Generators which are constantly generating combos, even when the slot machine game is not active.
Running collectively with the RNG of the casino slot machine is the pay out rate %.
The payout % controls just how much the slot machine will pay, for eg the payout percent may be 90%, meaning the slot machine game will pay ninety percent of all the wagers played, … the casino only gets to keep 10 percent.
This is not to say that each and every time you bet 10 credits you will receive 9 in return – where’s the fun and thrill in that? Instead, the casino one arm bandit won’t pay out for a little while, and then suddenly go on a hot streak and you might catch the big jackpot.
The pay out percentages most likely will vary between the assorted games and a few of the highly favored casinos, for e.g Golden Online Casino, which offers a cash payment of up to 95 %!
This means that, in essence, the slot machine takes all the currency played into it and pays it out to a couple of chosen winners. The casino only gets to keep a relatively petite percentage of all the gambles allotted.
The casino slot machine software controls every part of the machine, from the flashing lights to the rotating of the reels.
When you hit spin on the slot machine game, a combination is put together by the RNG which is linked to the pictures on the reel.