Modern casino Slots are controlled by computer software, and the winning %s are pre-programmed into the game software.
Casino Slots have Random # Generators that are continuously generating combos, even when the game is not being played.
Running concurrently with the random # generator of the casino one-armed bandit is the payout rate percentage.
The payout % controls just how much the one-armed bandit will pay out, for eg the payout percent might be ninety per cent, which means the one arm bandit will pay out ninety per cent of all the stakes played, and the casino gets to keep ten percent.
This doesn’t mean that each time you bet ten credits you will receive nine in return – where’s the fun … fascination in that? Instead, the casino slot just will not payout for a while, and then suddenly start up a hot streak and you might draw the big pot prize.
The pay off percentages will tend to vary between the different games and several of the notably acclaimed casinos, for example Golden Online Casino, which provides a payment of up to ninety five per cent!
Hence, in essence, the one-armed bandit takes all the cash played into it and pays it out to a few chosen winners. The casino only gets to keep a fairly small % of all the bets made.
The casino slot software controls every part of the machine, from the blinking lights to the circulating of the reels.
When you hit spin on the slot machine, a combination is generated by the RNG which connects with the pictures on the reel.