Modern casino slot games are controlled by computer software, and the winning %s are pre-programmed into the game software.
Casino slot games have Random Number Generators which are endlessly generating combinations, even when the slot machine is not active.
Running synchronously with the Random Number Generator of the casino slot machine game is the pay out percentage.
The payout % controls how much the slot machine will pay, for e.g. the pay out percent could be ninety percent, meaning the slot machine game will pay out 90% of all the bets played, and the casino gets to keep 10 per cent.
This really does not mean that every time you bet ten credits you will receive 9 in return – where is the fun … fascination in that? Instead, the casino slot machine game just won’t pay out for a little while, and then suddenly fire up a hot streak and you might catch the big pot prize.
The payout percentages will vary between the various games and a couple of the extremely famous casinos, for instance Golden Online Casino, which gives a payout rate of up to 95 percentage!
Hence, in essence, the slot machine takes all the dough played into it and pays it out to a couple of chosen winners. The casino only gets to keep a considerably minute per cent of all the plays placed.
The casino one armed bandit software controls every single part of the machine, from the flickering lights to the turning of the reels.
When you hit spin on the one-armed bandit, a combination is developed by the RNG which associates with the pictures on the reel.