Modern casino one armed bandits are controlled by computer chips and software, and the winning percentages are pre-programmed into the software.
Casino slot machine games have RNGs that are endlessly generating combinations, even when the machine is not active.
Running synchronously with the random # generator of the casino slot machine game is the payout rate percentage.
The payout percent controls just how much the one-armed bandit will payout, for e.g. the payout percentage might be 90%, meaning the slot machine will pay ninety per cent of all the wagers played, … the casino gets to keep 10 per cent.
This does not mean that each and every time you bet ten credits you will receive nine in return – where is the fun and excitement in that? Instead, the casino slot machine won’t pay out for a little while, and then suddenly fire up a hot streak and you might draw the big grand prize.
The pay off percentages shall vary between the alternate games and several of the extremely favored casinos, for example Golden Online Casino, which gives a cash payment of up to ninety five percent!
As a result, in essence, the one-armed bandit takes all the money played into it and pays it out to some lucky winners. The casino only gets to keep a generally petite percentage of all the wagers allotted.
The casino slot machine software controls each and every part of the machine, from the blinking lights to the spinning 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.