Modern casino Slots are controlled by computer chips and software, and the winning %s are preprogrammed into the game software.
Casino one armed bandits have Random Number Generators which are continually generating combinations, even when the machine is not active.
Running side by side with the RNG of the casino slot machine is the payout %.
The pay out % controls how much the one-armed bandit will payout, for example the pay percentage could be ninety percent, which means the slot game will pay ninety per cent of all the stakes played, … the casino will then get to keep ten percent.
This really does not mean that each and every time you bet 10 credits you will receive nine in return – where’s the fun and thrill in that? Instead, the casino slot machine game just won’t payout for a bit, and then suddenly go on a hot streak and you might catch the big grand prize.
The pay out %s will vary between the different games and a handful of the very popular casinos, like Golden Online Casino, which puts forth a payout of up to 95 percentage!
Thus, in essence, the slot machine takes all the $$$$$ played into it and pays it out to some chosen winners. The casino only gets to keep a considerably small % of all the plays placed.
The casino one armed bandit software controls every single part of the machine, from the flashing lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is developed by the RNG which corresponds to the pictures on the reel.