Modern casino one armed bandits are controlled by a computer, and the win percentages are pre-programmed into the game software.
Casino slot machines have RNGs which are continually generating combos, even when the slot machine game is not active.
Running in sync with the Random Number Generator of the casino slot machine is the payout %.
The pay out % controls just how much the slot machine game will payout, for e.g. the pay percentage may be ninety percent, meaning the slot machine game will pay ninety per cent of all the stakes played, … the casino gets to keep ten per cent.
This doesn’t imply that every time you bet 10 credits you will receive nine in return – where is the fun and thrill in that? Instead, the casino slot just will not payout for a little while, and then suddenly jump on a hot streak and you might catch the big grand prize.
The profit percentages most likely will vary between the assorted games and some of the extremely favored casinos, e.g. Golden Online Casino, which hands out a payout rate of up to 95 percent!
As a result, in essence, the slot machine game takes all the currency played into it and pays it out to a handful of privileged winners. The casino only gets to keep a relatively low percentage of all the plays made.
The casino one armed bandit software controls each and every part of the machine, from the dazzling lights to the rolling of the reels.
When you hit spin on the slot machine game, a combination is generated by the RNG which associates with the pictures on the reel.