Modern casino slot machines are controlled by computer chips and software, and the winning percentages are pre-programmed into the computer software.
Casino Slots have Random Number Generators which are eternally generating combinations, even when the machine is not currently being played.
Running concurrently with the Random Number Generator of the casino one-armed bandit is the payout %.
The pay out % controls how much the slot machine will pay, for e.g. the pay % could be 90%, meaning the one arm bandit will payout ninety percent of all the stakes played, and the casino will then get to keep 10%.
This doesn’t imply that each and every time you bet 10 credits you will receive 9 in return – where’s the fun … thrill in that? Instead, the casino slot machine will not pay out for a bit, and then suddenly start up a hot streak and you might draw the big jackpot prize.
The pay out percentages will very likely vary between the different games and several of the notably common casinos, for instance Golden Online Casino, which puts forth a pay out rate of up to 95 per cent!
So, in essence, the one-armed bandit takes all the money played into it and pays it out to some chosen winners. The casino only gets to keep a basically low percent of all the plays put out.
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 one-armed bandit, a combination is formed by the RNG which is linked to the pictures on the reel.