BCraft Software Blog
2024-12-10 15:43

RNG Explained: Unveiling the Tech Behind Fair Gaming

In the rapidly evolving world of iGaming, fairness and trust are non-negotiable. At the heart of ensuring these essential elements lies a critical piece of technology: the Random Number Generator (RNG).
This article takes you through everything you need to know about RNGs, their role in gaming, and how they’re shaping the industry's future.

Introduction to RNG: The Backbone of Fair Play

Random Number Generators are the unsung heroes of online gaming. They ensure outcomes are unpredictable, safeguarding the integrity of the games and maintaining player trust.
First developed for scientific applications, RNGs have become indispensable in iGaming, forming the foundation of fair play across all types of casino games.

Types of RNG in iGaming

Pseudo-Random Number Generators (PRNG):

These algorithm-based RNGs simulate randomness using mathematical formulas. They’re efficient and widely used but rely on seed values, meaning true outcomes depend on the algorithm's quality.

Hardware Random Number Generators (HRNG):

HRNGs use physical processes, like radioactive decay or electrical noise, to generate randomness. These are considered "true random" but are less common due to hardware requirements.

Blockchain RNG:

A rising star in the field, blockchain RNG ensures provable fairness by leveraging decentralized, immutable ledgers. Players can verify game results, fostering unparalleled trust.

How RNG Works: Simplified for Casino Operators

At its core, it generates a sequence of numbers without any discernible pattern. Here’s how:
  1. Seed Value: The algorithm starts with an initial input, often sourced from environmental data like system time.
  2. Entropy Collection: Additional randomness is injected, such as mouse movements or noise.
  3. Output: It produces a number used to determine game outcomes — whether it’s the spin of a slot reel or the roll of virtual dice.
This seamless process ensures outcomes are unbiased and unpredictable, critical for fair gaming.

Why RNG Matters in iGaming

Building Trust
Players need confidence that every outcome is genuinely random and not manipulated. The RNG ensures this, making it the cornerstone of user trust.
Preventing Patterns
Predictable outcomes can ruin the gaming experience and invite cheating. RNG eliminates patterns, ensuring gameplay remains exciting and fair.
Managing Game Variance
RNG controls the volatility and return-to-player (RTP) rates, balancing excitement and profitability for operators.

Testing and Certification

Reputable testing agencies like eCOGRA and iTech Labs ensure these systems meet strict fairness standards. These agencies test for:
  • Unpredictability of results.
  • Statistical randomness.
  • Consistency with stated RTP rates.
Certification isn’t a one-time process — regular audits are essential for compliance and credibility, keeping platforms trustworthy.

Misconceptions Debunked

“Can RNG be hacked?”
Properly implemented RNGs, especially those with strong encryption, are nearly impossible to hack. Partnering with seasoned providers minimizes this risk.
“Is it just luck?”
The RNG ensures randomness; luck plays a role in how it impacts each player. It’s essential to communicate this distinction to users.
“Are games rigged?”
Transparency about certifications and audits can dispel this common myth.

Integrating RNG in Different Game Types

Slot Machines
Every spin’s outcome is dictated by RNG, ensuring symbols land randomly and jackpots are fair.
Table Games
From shuffling cards in blackjack to rolling virtual dice in craps, RNG simulates real-life randomness.
Live Dealer Games
While physical randomness dominates, it can supplement shuffling or add features like side bets, enhancing the experience.

The Future of RNG in iGaming

AI-Enhanced RNG
Artificial Intelligence is optimizing RNG, offering smarter randomness tailored to individual players while maintaining fairness.
Blockchain Technology
Decentralized systems ensure provable fairness, with game results verified by users in real-time.
VR and AR Integration
Immersive casino environments will use the system to create dynamic, realistic gaming experiences.

Best Practices for Casino Operators Using RNG

  1. Partner with Reputable Providers: Work with certified vendors to ensure fairness and compliance.
  2. Educate Players: Highlight certifications and explain how the system works to build trust.
  3. Regular Updates: Keep systems secure and efficient through frequent updates and audits.
Tip from the BCraft team
Showcase RNG certifications and fairness seals prominently. Add a “How It Works” section with visuals or short videos explaining technology simply. Include clickable seals linking to independent audits and a demo mode where users can test outcomes, building trust effortlessly.

Conclusion: RNG as a Pillar of Trust and Fairness

It’s more than just a technical component — it’s the foundation of trust in iGaming. By integrating certified systems, staying ahead of trends like blockchain and AI, and maintaining transparency with players, operators can ensure success in a competitive market.
Curious about integrating RNG or improving your platform’s fairness?
Contact BCraft today for expert solutions tailored to your gaming platform needs!