Modern casino slot games are controlled by computer software, and the winner %s are pre-programmed into the software.
Casino Slots have RNGs that are endlessly generating combinations, even when the slot machine game is not being played.
Running collectively with the RNG of the casino one-armed bandit is the payout rate percentage.
The payout per cent controls how much the slot machine will pay out, for eg the payout % may be 90%, meaning the one arm bandit will pay out ninety percent of all the stakes played, … the casino gets to keep 10 per cent.
This is not to say that for every time you bet 10 credits you will receive 9 in return – where is the fun and thrill in that? Instead, the casino one arm bandit just will not payout for a bit, and then suddenly jump on a hot streak and you might catch the big pot prize.
The pay off %s will definitely vary between the various games and some of the extremely famous casinos, e.g. Golden Online Casino, which puts forth a payout of up to ninety five percentage!
Thus, in essence, the slot machine takes all the funds played into it and pays it out to several lucky winners. The casino only gets to keep a generally small per cent of all the gambles allocated.
The casino one armed bandit software controls any part of the machine, from the flickering lights to the circulating of the reels.
When you hit spin on the one-armed bandit, a combination is formed by the RNG which associates with the pictures on the reel.