Modern casino one armed bandits are controlled by computer software, and the win %s are pre-programmed into the computer software.
Casino Slots have RNGs which are eternally generating combinations, even when the slot machine game is not active.
Running side by side with the RNG of the casino slot machine is the payout rate per cent.
The pay out per cent controls just how much the slot machine game will payout, for eg the payout percent may be ninety percent, which means the slot machine will payout 90% of all the stakes played, … the casino simply gets to keep 10 percent.
This doesn’t mean that each time you bet 10 credits you will receive 9 in return – where’s the fun and exhilaration in that? Instead, the casino slot machine game won’t pay out for a while, and then suddenly fire up a hot streak and you might hit a big grand prize.
The pay off %s will vary between the a variety of games and a couple of the most famous casinos, for example Golden Online Casino, which hands out a pay out of up to 95 percentage!
Thus, in essence, the slot machine takes all the dough played into it and pays it out to a couple of chosen winners. The casino only gets to keep a generally indistinct per cent of all the gambles made.
The casino one armed bandit software controls every single part of the machine, from the flashing lights to the rolling of the reels.
When you hit spin on the slot machine game, a combination is put together by the RNG which associates with the pictures on the reel.