Modern casino slot machine games are controlled by computer chips and software, and the winner %s are pre-programmed into the software.
Casino slot machines have Random # Generators which are endlessly generating combos, even when the machine is not active.
Running in sync with the random # generator of the casino slot machine game is the pay out per cent.
The pay out per cent controls just how much the slot machine game will pay, for eg the pay percent might be ninety per cent, meaning the slot machine will pay ninety per cent of all the wagers played, and the casino will then get to keep ten per cent.
This doesn’t mean that for every time you bet ten credits you will receive nine in return – where’s the fun and thrill in that? Instead, the casino slot machine just will not payout for a bit, and then suddenly hit a hot streak and you might draw the big grand prize.
The pay off percentages usually will vary between the assorted games and a couple of the most common casinos, e.g. Golden Online Casino, which gives a pay out of up to ninety-five percent!
Therefore, in essence, the slot machine takes all the funds played into it and pays it out to several fortunate winners. The casino only gets to keep a fairly small percent of all the gambles placed.
The casino slot software controls every part of the machine, from the blinking lights to the spinning of the reels.
When you hit spin on the one-armed bandit, a combination is generated by the RNG which relates to the pictures on the reel.