Modern casino one armed bandits are controlled by a computer, and the win percentages are preprogrammed into the gaming software.

Casino slot games have RNGs that are ceaselessly generating combos, even when the machine is not currently being played.

Running collectively with the Random Number Generator of the casino slot machine is the payout %.

The pay out per cent controls just how much the one-armed bandit will pay, for e.g. the payout percentage may be 90%, which means the slot game will pay out 90% of all the bets played, and the casino gets to keep 10 percent.

This really does not mean that every time you bet ten credits you will receive 9 in return – where is the fun and excitement in that? Instead, the casino slot just will not payout for a bit, and then suddenly jump on a hot streak and you might hit a big jackpot.

The payout %s will most likely vary between the alternate games and some of the notably popular casinos, e.g. Golden Online Casino, which provides a pay out rate of up to ninety-five per cent!

This means that, in essence, the slot machine game takes all the $$$$$ played into it and pays it out to a handful of chosen winners. The casino only gets to keep a generally small per cent of all the bets allotted.

The casino one armed bandit software controls every single part of the machine, from the flickering lights to the rolling of the reels.

When you hit spin on the slot machine, a combination is put together by the RNG which connects with the pictures on the reel.