Modern casino slot machines are controlled by a computer, and the win %s are pre-programmed into the gaming software.
Casino Slots have Random Number Generators that are ceaselessly generating combinations, even when the slot machine is not being played.
Running simultaneously with the Random Number Generator of the casino slot machine is the pay out rate per cent.
The payout percentage controls how much the slot machine game will pay out, for eg the pay out percent could be ninety percent, which means the slot game will pay 90% of all the wagers played, and the casino gets to keep ten per cent.
This doesn’t imply that each and every time you bet 10 credits you will receive 9 in return – where’s the fun … fascination in that? Instead, the casino slot machine just won’t pay out for a bit, and then suddenly hit a hot streak and you might draw the big jackpot prize.
The payout percentages will vary between the different games and several of the notably acclaimed casinos, for example Golden Online Casino, which offers a pay out of up to 95 percent!
Hence, in essence, the slot machine game takes all the currency played into it and pays it out to a couple of privileged winners. The casino only gets to keep a generally low percentage of all the wagers made.
The casino one armed bandit software controls every single part of the machine, from the flickering lights to the revolving of the reels.
When you hit spin on the slot machine, a combination is set up by the RNG which associates with the pictures on the reel.