Modern casino slot machines are controlled by computer chips and software, and the winner %s are pre-programmed into the gaming software.
Casino slot machines have Random # Generators which are constantly generating combinations, even when the game is not active.
Running in unison with the Random Number Generator of the casino slot machine is the pay out rate %.
The pay out per cent controls just how much the slot machine will pay out, for example the pay out percent may be ninety percent, meaning the one arm bandit will payout 90% of all the stakes played, … the casino only gets to keep 10 percent.
This does not imply that each time you bet ten credits you will receive 9 in return – where is the fun and excitement in that? Instead, the casino slot machine just will not pay out for a little while, and then suddenly fire up a hot streak and you might draw the big grand prize.
The profit percentages usually will vary between the various games and several of the most famous casinos, for instance Golden Online Casino, which provides a payout of up to ninety five %!
Hence, in essence, the slot machine takes all the $$$$$ played into it and pays it out to some fortunate winners. The casino only gets to keep a considerably indistinct percentage of all the stakes made.
The casino slot software controls each part of the machine, from the flickering lights to the spinning of the reels.
When you hit spin on the one-armed bandit, a combination is generated by the RNG which corresponds to the pictures on the reel.