Modern casino slot games are controlled by a computer, and the winner %s are pre-programmed into the software.
Casino slot games have Random Number Generators which are eternally generating combinations, even when the slot machine is not being played.
Running synchronously with the RNG of the casino slot machine game is the pay out percentage.
The payout percentage controls how much the slot machine will payout, for eg the payout % may be ninety percent, which means the one arm bandit will payout 90% of all the bets played, and the casino gets to keep 10%.
This doesn’t mean that every time you bet 10 credits you will receive nine in return – where is the fun and fascination in that? Instead, the casino slot machine just won’t payout for a while, and then suddenly jump on a hot streak and you might draw the big pot prize.
The pay off %s most likely will vary between the alternate games and a couple of the extremely famous casinos, like Golden Online Casino, which tenders a payment of up to ninety five percentage!
Hence, in essence, the slot machine game takes all the cash played into it and pays it out to a couple of chosen winners. The casino only gets to keep a averagely tiny percent of all the stakes placed.
The casino one armed bandit software controls any part of the machine, from the flashing lights to the turning of the reels.
When you hit spin on the slot machine, a combination is put together by the RNG which is linked to the pictures on the reel.