# What Are Random Number Generators? How They Affect Gambling?

In a land-based casino, the dealer shuffles the cards and deals them to you. This act of shuffling is for creating random results. But in an online casino, there is no dealer to deal cards for you; instead, there are Random Number Generators. These are computer algorithms designed to generate random numbers every time a player hits spin or deal. Be it online roulette, online blackjack, or slot games, these random number generators are used.

But how random are they? Can a computer generate random numbers? No. It doesn’t mean that a casino game isn’t fair. But you must learn about Random Number Generators to understand their role in a live casino.

## What Are Random Number Generators?

It is a complex computer algorithm that is designed to produce a series of random numbers. But a computer is not capable of generating truly random numbers. It has a modulus that decides the highest number it can produce. So, it keeps generating a combination of digits to produce several million outcomes. These outcomes also consider the current date and time, so they don’t generate the same numbers on any given day.

These computer algorithms are created by writing computer codes, and anyone who has control over these codes can decide the sequence and what number to be generated next. The algorithm produces random numbers at every millisecond by using a combination of numbers and applying addition, subtraction, division, and multiplication to ensure that the number is random. It is the same as shuffling cards. But today, both online and offline casinos use Random Number Generators.

## How Do Casinos Use Random Number Generators?

Random Number Generators are mostly used in the live casino where no dealer deals you the cards. In online roulette, RNGs decide where the ball will stop. In online blackjack, the RNGs hold the cards. A value is assigned to each symbol in a slots game, and RNGs generate the respective values depending on the slot machine and the number of reels.

There is software that works for the live casino. They work behind the display. Whenever a player hits spin or hit, the software asks Random Number generators to generate a random number. RNG sends this number to software which then decides what a player will receive. These technical details are of no importance to the general user as they don’t relate directly to the user. Apart from the online casino, land-based casinos are also widespread users of Random Number Generators. The video slots machines use them and decide if you have hit the jackpot or lost a dime.

## Are Random Number Generators Fair?

The purpose of using Random Number Generators is to ensure that every game is fair. Besides, software companies incur huge expenses to create software that can generate millions and billions of random outcomes. The casinos purchase the tested software to establish a culture where players can trust the casino and play without a doubt.

Whether the game is rigged or not, the casinos make a good amount of money; that’s why they are operating. A few incidents in the past have sown the seed of doubt, but you can trust mobile casinos. Also, when you choose a casino, ensure that it is registered and complies with the relevant laws and regulations.

## Limitations Of Random Number Generators

Every algorithm has a limitation. While Random Number Generators are a great tool, they too have a weak spot. The thing is that Random Number Generators are programmed to produce a sequence up to a limit. Say the highest number that an RNG can produce is 100,000,000. There are millions of combinations of numbers which this RNG can produce. Plus, the computer can’t generate any random numbers. It keeps running a code, considers date, time, etc., and then produces a number.

Computer algorithms are changing. Today, the RNGs are so complex that they have come very close to randomizing the sequence. It is a great development and very good news for all casino players.

## Do All Online Games Use RNG?

Yes, almost all online casino games use Random Number Generators. Be it online roulette, online blackjack, software-based online slots, or poker; everything boils down to RNG. The software only takes care of the display and communicates with RNG, the ultimate decision-maker.

## Wrap Up

RNG gaming is the future of online casinos. With the growing number of players, it becomes essential to put fair Random Number Generators in place, making the game fairer for every player. They have abolished the rigged slot machines or hidden cards under the sleeve. RNGs don’t consider the player while throwing back a number but keep working in the background so that every number is a random number, one which a player can’t guess. It’s a backend tool that doesn’t affect your game, so don’t give it many thoughts. Focus on your game, improve your skills, and earn some good bucks.