Modern casino slot games are controlled by computer software, and the winning %s are preprogrammed into the game software.
Casino slot machines have RNGs which are continually generating combinations, even when the slot machine is not active.
Running simultaneously with the Random Number Generator of the casino one-armed bandit is the payout rate percent.
The pay out percent controls how much the one-armed bandit will payout, for eg the pay out percent could be ninety per cent, which means the slot game will payout ninety percent of all the stakes played, and the casino only gets to keep ten per cent.
This does not mean that each and every time you bet 10 credits you will receive 9 in return – where is the fun and exhilaration in that? Instead, the casino slot machine game just will not pay out for a while, and then suddenly go on a hot streak and you might catch the big grand prize.
The payoff percentages usually will vary between the alternate games and a handful of the extremely favored casinos, for e.g Golden Online Casino, which puts forth a pay out of up to ninety-five percentage!
This means that, in essence, the slot machine game takes all the money played into it and pays it out to a few chosen winners. The casino only gets to keep a averagely indistinct % of all the odds placed.
The casino slot machine software controls each and every part of the machine, from the flashing lights to the rolling of the reels.
When you hit spin on the slot machine, a combination is produced by the RNG which is linked to the pictures on the reel.