Modern casino slot machines are controlled by computer software, and the win %s are pre-programmed into the computer software.
Casino slot machines have Random # Generators that are ceaselessly generating combinations, even when the game is not active.
Running concurrently with the random # generator of the casino slot machine is the pay out percentage.
The pay out percentage controls just how much the slot machine game will pay, for example the pay per cent might be ninety per cent, meaning the slot game will pay out 90% of all the stakes played, and the casino simply gets to keep ten per cent.
This is not to say that each and every time you bet 10 credits you will receive 9 in return – where’s the fun and exhilaration in that? Instead, the casino slot machine won’t pay out for a while, and then suddenly jump on a hot streak and you might draw the big top prize.
The payout %s will very likely vary between the alternate games and just a few of the most common casinos, like Golden Online Casino, which gives a payout of up to 95 per cent!
So, in essence, the slot machine game takes all the dough played into it and pays it out to several fortunate winners. The casino only gets to keep a basically small % of all the odds put out.
The casino slot software controls any part of the machine, from the dazzling lights to the rotating of the reels.
When you hit spin on the one-armed bandit, a combination is put together by the RNG which relates to the pictures on the reel.