The Heart of Every Online Casino Game
Do you know what determines the outcome of a spin on a virtual roulette wheel or casino the cards dealt in a video poker game? This complex software is the bedrock of integrity for all digital casino games.
What Exactly is a Random Number Generator?
An RNG is a program designed to generate a string of numbers that lack any predictable order, thus achieving randomness. In the context of an online casino, the RNG is constantly generating thousands or even millions of these numbers every second.
When you click "spin" on a slot machine or "deal" in a card game, casino the game's software instantly takes the most recent number generated by the RNG. The software uses this number to determine the result you see on your screen.
The Importance of True Randomness
A certified RNG is the player's assurance that each result is standalone and not influenced by previous outcomes.
Core Concept Player Impact
No Memory Each game round is a completely new event. Believing a game is "hot" or "cold" is a fallacy.
Cannot Be Guessed This makes it impossible to cheat the system by predicting outcomes.
Guaranteed Return Over the long term, the randomness will average out to the game's theoretical payout rate.
Verifying RNG Integrity
To prove their fairness, casino trustworthy casinos hire independent companies to audit their RNG systems. Companies such as eCOGRA, GLI, and iTech Labs are industry watchdogs that specialize in testing casino software for fairness and randomness. A certification seal from one of these organizations is a good indicator of a casino's commitment to fair play.