Modern casino Slots are controlled by computer software, and the win %s are preprogrammed into the gaming software.

Casino slot machine games have Random # Generators which are ceaselessly generating combinations, even when the game is not currently being played.

Running side by side with the RNG of the casino slot machine game is the pay out %.

The payout % controls just how much the slot machine will payout, for example the pay out per cent might be 90%, meaning the slot machine will pay out ninety percent of all the stakes played, and the casino gets to keep ten per cent.

This doesn’t mean that each and every time you bet 10 credits you will receive nine in return – where is the fun … excitement in that? Instead, the casino slot machine game will not payout for a bit, and then suddenly go on a hot streak and you might draw the big jackpot.

The pay off %s most likely will vary between the various games and several of the highly famous casinos, for e.g Golden Online Casino, which tenders a cash payment of up to 95 %!

Therefore, in essence, the slot machine takes all the funds played into it and pays it out to a few lucky winners. The casino only gets to keep a averagely indistinct % of all the bets made.

The casino slot machine software controls every part of the machine, from the blinking 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 corresponds to the pictures on the reel.