Modern casino slot games are controlled by computer chips and software, and the winning percentages are preprogrammed into the computer software.
Casino slot machine games have Random Number Generators which are ceaselessly generating combos, even when the game is not currently being played.
Running concurrently with the RNG of the casino slot machine game is the pay out rate percentage.
The pay out per cent controls how much the slot machine game will pay, for eg the pay percentage could be ninety per cent, meaning the slot machine game will pay ninety percent of all the stakes played, and the casino gets to keep 10 per cent.
This does not mean that for every time you bet 10 credits you will receive 9 in return – where is 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 jackpot.
The payoff %s shall vary between the a variety of games and some of the very popular casinos, for example Golden Online Casino, which puts forth a cash payment of up to 95 %!
Thus, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a number of privileged winners. The casino only gets to keep a relatively small % of all the wagers put out.
The casino slot machine software controls each and every part of the machine, from the dazzling lights to the spinning of the reels.
When you hit spin on the one-armed bandit, a combination is developed by the RNG which connects with the pictures on the reel.