Modern casino one armed bandits are controlled by a computer, and the winning percentages are pre-programmed into the gaming software.
Casino slot machines have Random Number Generators which are continuously generating combos, even when the slot machine is not currently being played.
Running collectively with the Random Number Generator of the casino one-armed bandit is the payout percent.
The pay out % controls how much the one-armed bandit will pay, for e.g. the payout per cent could be ninety percent, which means the slot machine will pay ninety percent of all the stakes played, and the casino gets to keep 10 percent.
This is not to say that for every time you bet 10 credits you will receive 9 in return – where is the fun … thrill in that? Instead, the casino one arm bandit just will not payout for a bit, and then suddenly jump on a hot streak and you might draw the big pot prize.
The pay out percentages shall vary between the differing games and some of the notably favored casinos, for instance Golden Online Casino, which tenders a pay out rate of up to ninety five per cent!
As a result, in essence, the slot machine game takes all the cash played into it and pays it out to a couple of fortunate winners. The casino only gets to keep a considerably indistinct percentage of all the odds allocated.
The casino slot software controls every part of the machine, from the flickering lights to the spinning of the reels.
When you hit spin on the slot machine, a combination is set up by the RNG which is linked to the pictures on the reel.