Modern casino slot machine games are controlled by computer software, and the winning %s are pre-programmed into the computer software.
Casino slot games have Random # Generators which are continuously generating combinations, even when the game is not currently being played.
Running simultaneously with the RNG of the casino one-armed bandit is the pay out percentage.
The pay out per cent controls just how much the slot machine game will pay, for eg the pay per cent might be 90%, meaning the slot game will payout ninety per cent of all the bets played, … the casino gets to keep ten per cent.
This is not to say that for every time you bet 10 credits you will receive nine in return – where’s the fun and fascination in that? Instead, the casino slot machine won’t pay out for a while, and then suddenly go on a hot streak and you might catch the big pot prize.
The payout percentages most likely will vary between the assorted games and just a few of the extremely common casinos, for e.g Golden Online Casino, which tenders a payout of up to ninety five %!
Thus, in essence, the one-armed bandit takes all the currency played into it and pays it out to a few fortunate winners. The casino only gets to keep a averagely indistinct per cent of all the plays placed.
The casino slot software controls every part of the machine, from the flickering lights to the spinning of the reels.
When you hit spin on the slot machine game, a combination is produced by the RNG which is linked to the pictures on the reel.