How Do Slot Machine Random Number Generators Work

The modern slot machine uses an algorithm known as a random number generator, RNG, which does not use any form of memory to determine when a number should be generated.

  1. Random Number Generator Slot Machine
  2. Slot Machines Are Not Random
  3. Slot Machine Generator
  4. Slot Machine Name Generator

Although it is known as a random number generator, the modern, Online slot machine actually randomly generates the different tiles used on the different spaces of a slot machine. All the different combinations of numbers, whether generated across three, five, or even greater numbers of reels, are random and must generate numbers independent of each other.

The history of slot machines began with metal reels filled with numbers that would spin and stop with a magnetic braking system. This system would randomly generate a stopping point for each drum after the reels were spun by the player. Some players would believe they had seen a moment when a slot machine became hot or would stop paying out.

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RNG is used in video slots in casinos around the world. The modern slot machine does not have any built-in memory and generates hundreds of numbers per minute.

Random Number Generator Slot Machine

Slot machines use a pseudo-random mathematical algorithm to generate random numbers. It’s generally a linear regression algorithm of the form R (n+1) = A.R (n) + B mod C Where A and B are constants chosen by arcane and little known rules and the modulo, C, is generally a power of 2.

The lack of memory means the algorithm used to generate each number is completely independent of each reel on the slot machine. It is possible for a player to hit a jackpot on a number of occasions in specific plays, but this is a purely random part of the gameplay developed through the use of algorithms.

Every slot machine at a casino uses something called a par sheet which provides information about the odds for each tile on a reel. Each reel is weighted to reach a certain number of spins for every time a certain tile is generated by the algorithm. The lower the number of tiles appearing on each reel lowers the odds of a jackpot.

Each slot machine algorithm also includes the payback percentage which gives an insight into the winnings a player can expect as they play. The percentage is usually given as a number of around 97 percent which means a player can expect to win from $3 gambled in every $100. This number is not a figure of how much money a player will win but is part of the algorithm deciding how often the slot machine will offer a winning spin.

Want to know where slot machines came from? Check out the history here!

Many casino enthusiasts think that they have the casino games all figured out for the next win! I have been hanging out in the casinos lately trying for lady luck myself. I have witnessed people rubbing the machines, kissing their hands before hitting the spin button and even rubbing their hands together thinking the heat of their hands would generate the next win.

Many people still don't realize that winning a casino game is pure raw luck! There is no strategy to it. All casino games operate on a computer random number generator.

Slot Machines Are Not Random

What is a Number Generator or RNG?

Slot machine generatorSlot

I am sure you all have wondered who exactly tells the slot machine when to pay out a win? Who determines the when and the why? Have you ever wondered how the computer knows when to deal out that ace in a game of video poker?

The answer to all of these questions is, the random number generator, that's who! In this article we will refer to the random number generator as RNG.

Let's explain what an RNG is. An RNG is exactly as it sounds. It's a computer system that randomly picks numbers.

Do you understand what random means? Random means, no order, no connection, lacking any pattern or style. So when we say that it is a random number generator, the series up numbers that are picked have no sense of style, connection, pattern or order. It is that simple.

How Do Random Number Generators Work?

Look at the slot machine as a computer, your computer has a microprocessor, so does the slot machine. This is what runs the RNG. The RNG corresponds to the spinning reels on the slot machine.

All reels have the same symbols, and in most slot machines you have to line up those symbols in a pattern of three or more to win the game. This is where the RNG comes in. The RNG creates various number patterns and combinations every turn or spin and selects a specific number sequence as the winning combination. This is done by using algorithm. Once the RNG produces the winning series of numbers, it then randomly selects which reel to display. The RNG is programmed to generate up to four billion numbers every spin. So the chances of you actually seeing all the number combinations are virtually slim to none. The random number generator is always in motion. Even when the slot machine is not being played, the number generator is constantly moving. The number is actually chosen when you hit the spin button on the casino game.

Slot Machine Generator

The RNG can and is checked for accuracy by the casino control board. The casino itself has to perform specific audits and paperwork to make sure that everything lives up to the standards of the gaming commission. The RNG is used to keep any cheating from happening either on the side of the player or on the side of the casino.

Slot Machine Name Generator

Now that I have explained how the slot machines and online casinos use the random number generator, most of us can give our hands a break from rubbing them together to produce heat to get a win!