Modern casino Slots are controlled by computer software, and the winner percentages are preprogrammed into the computer software.
Casino Slots have Random # Generators which are constantly generating combos, even when the machine is not active.
Running jointly with the RNG of the casino slot machine is the pay out percent.
The pay out % controls how much the one-armed bandit will pay, for e.g. the pay out percentage could be ninety per cent, which means the one arm bandit will pay out ninety per cent of all the bets played, and the casino simply gets to keep 10 percent.
This is not to say that for every time you bet 10 credits you will receive nine in return – where’s the fun … thrill in that? Instead, the casino one arm bandit will not payout for a little while, and then suddenly start up a hot streak and you might draw the big grand prize.
The pay off %s will very likely vary between the assorted games and a couple of the highly favored casinos, for instance Golden Online Casino, which provides a payout of up to ninety-five per cent!
This means that, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to several chosen winners. The casino only gets to keep a relatively small percent of all the wagers made.
The casino slot software controls every part of the machine, from the flashing lights to the revolving of the reels.
When you hit spin on the one-armed bandit, a combination is produced by the RNG which connects with the pictures on the reel.