Modern casino slot games are controlled by computer chips and software, and the win %s are pre-programmed into the software.
Casino slot machines have Random Number Generators that are constantly generating combinations, even when the slot machine game is not currently being played.
Running in sync with the random # generator of the casino one-armed bandit is the pay out rate percentage.
The payout % controls just how much the one-armed bandit will payout, for example the payout percentage may be ninety per cent, which means the slot machine will payout ninety per cent of all the wagers played, … the casino gets to keep ten percent.
This does not imply that each time you bet ten credits you will receive nine in return – where is the fun and exhilaration in that? Instead, the casino slot won’t payout for a while, and then suddenly hit a hot streak and you might catch the big top prize.
The pay off percentages shall vary between the alternate games and a handful of the highly common casinos, like Golden Online Casino, which gives a payment 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 couple of fortunate winners. The casino only gets to keep a considerably indistinct % of all the plays placed.
The casino slot machine software controls each and every part of the machine, from the flashing lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is formed by the RNG which connects with the pictures on the reel.