Modern casino slot machines are controlled by a computer, and the win %s are preprogrammed into the game software.
Casino one armed bandits have Random # Generators that are eternally generating combos, even when the machine is not active.
Running jointly with the random # generator of the casino slot machine game is the payout rate per cent.
The pay out per cent controls how much the slot machine will pay, for example the payout percentage could be 90%, meaning the one arm bandit will pay ninety percent of all the bets played, … the casino simply gets to keep 10 per cent.
This does not imply that each time you bet ten credits you will receive 9 in return – where’s the fun and excitement in that? Instead, the casino slot machine just will not pay out for a while, and then suddenly go on a hot streak and you might hit a big jackpot prize.
The profit %s will very likely vary between the different games and just a few of the notably acclaimed casinos, e.g. Golden Online Casino, which puts forth a cash payment of up to 95 percent!
Thus, in essence, the slot machine takes all the $$$$$ played into it and pays it out to a handful of chosen winners. The casino only gets to keep a basically indistinct percent of all the odds allocated.
The casino one armed bandit software controls every part of the machine, from the flashing lights to the rolling of the reels.
When you hit spin on the slot machine game, a combination is produced by the RNG which corresponds to the pictures on the reel.