June 6, 2024

The role of random number generation in slot games

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Slot machines have come a long way since their initial creation, turning from a purely mechanical invention to a computerised gaming experience. They’ve been through some big changes over the last century, perhaps the biggest of those being the introduction of the random number generator (RNG).

This complicated little piece of computer code is what drives all modern slot games, from classic-style fruit machines to more elaborately themed productions like Gates of Olympus 1000 slot. So, let’s take a look at how RNG works and the fundamental role it plays in the operation of slot games.

What is a random number generator?

Before we can talk about the role of the RNG, first we should explain what exactly it is. A random number generator is a complex computer algorithm that produces strings of hundreds of random numbers every second.

Each of these numbers corresponds to a different symbol on one of the reels, helping the RNG to determine the outcome of any given spin. Once the player initiates a spin the RNG locks in its current set of generated numbers, which tells the game which set of symbols to display when the reels stop spinning.

With the help of the RNG, every spin is completely independent and random in nature, making sure that all players have a fair and unpredictable experience with the game.

This is quite different from how the oldest slot machines worked, as those featured physical reels and spinning drums operated by a lever. Mechanical slot games were not as random in nature as modern Slots, given that the physical reels were vulnerable to external influences.

The role of random number generation in slot games

Without RNG, modern slot games wouldn’t be able to deliver truly random and fair experiences. The algorithm is the heart on which the rest of the game rests, determining the results of every individual spin.

Before any game can go into service its random number generator is subjected to rigorous testing by an outside authority. These tests ensure that the RNG is truly producing random results and isn’t unfairly weighted, as well as complying with general regulatory standards.

Any reputable slot game will have certification to testify to its integrity and actual randomness. Independent testing authorities will also regularly audit slot games to verify that they continue to operate as expected throughout their service.

All of this means that players can rest assured that they are playing a fair game. The odds of a winning combination remain the same across any given spin and the results are always entirely unpredictable, maintaining transparency between the casino and the player.

Being able to deliver variability alongside maintaining fairness is the essential role of the RNG when it comes to slot games.

Without the use of RNG modern slot games would look very different. The computer algorithm is what makes a spin unpredictable but also fair, ensuring that the odds of the game are the same for every player.

author avatar
Bernard - Side-Line Staff Chief editor
Bernard Van Isacker is the Chief Editor of Side-Line Magazine. With a career spanning more than two decades, Van Isacker has established himself as a respected figure in the darkwave scene.

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