Modern casino slot machines are controlled by a computer, and the win %s are pre-programmed into the software.
Casino slot machines have Random Number Generators which are endlessly generating combos, even when the machine is not active.
Running concurrently with the Random Number Generator of the casino slot machine game is the pay out percent.
The pay out percent controls how much the one-armed bandit will pay out, for example the pay % may be ninety per cent, which means the one arm bandit will payout ninety per cent of all the wagers played, … the casino only gets to keep ten per cent.
This does not mean that every time you bet ten credits you will receive nine in return – where’s the fun … fascination in that? Instead, the casino slot machine game won’t pay out for a bit, and then suddenly hit a hot streak and you might catch the big top prize.
The profit percentages will tend to vary between the a variety of games and a couple of the highly common casinos, such as Golden Online Casino, which offers a payout rate of up to 95 percentage!
Therefore, in essence, the one-armed bandit takes all the $$$$$ played into it and pays it out to several fortunate winners. The casino only gets to keep a considerably minute percent of all the plays put out.
The casino slot machine software controls each part of the machine, from the dazzling lights to the rolling of the reels.
When you hit spin on the slot machine, a combination is developed by the RNG which relates to the pictures on the reel.