RNG and live dealer: Everything you need to know

Random Number Generators (RNGs) are algorithms or hardware systems designed to generate sequences of numbers that lack any predictable pattern. They are used in online casino slots and digital table games to ensure fairness and randomness in every outcome. 

RNGs help to guarantee that no pattern or manipulation can influence any results. Their use proves that the notion of ‘hot’ and ‘cold’ streaks in digital casino games is a mere myth among players.  

How RNGs work in slots 

To get technical for a moment, the type of RNGs used for digital casino games, such as slots and virtual table games, are called Pseudorandom Number Generators (PRNGs). 

They use the following process to create a random outcome in slot games: 

1. PRNGs use an initial seed value, often derived from the system clock or other internal variables.
2. This seed is processed through a mathematical algorithm to generate a long sequence of random numbers.
3. Each number corresponds to an in-game outcome, such as slot reel positions.
4. Operators will independently configure the Return to Player (RTP) percentage and variance of each slot to balance it for fairness and profitability.

How RNGs work in video table games

RNGs use the same process as they do with slots to generate a long sequence of random numbers for video table games. 

In digital versions of blackjack, roulette, and poker, these numbers are used to shuffle cards, determine dice rolls, or set the landing position of a roulette ball. 

Some table games feature a virtual dealer to create a land-based casino feel. Yet this has no impact on the outcome of the game and the results are still powered by an RNG. 

To build trust and regulatory compliance, both operators and their users must know that the RNGs being used are certified. This certification guarantees that an online casino can consistently deliver a fair and unbiased gaming experience that all parties can rely on.

Operators can use independent testing bodies such as eCOGRA, iTech Labs, and Gaming Labs International (GLI) to audit and certify RNG software. To confirm their randomness, these organisations use statistical testing methods on all RNGs, such as the Chi-square and Diehard tests.

Trustworthy casinos will showcase valid certifications on their website, typically in the footer area. This process benefits operators in the following ways: 

• The transparency of having games audited helps to reassure and build trust with players. They can play in the knowledge they have a genuinely fair chance as all results are random.  
• Licensing bodies require periodic audits of all games to ensure fairness and compliance. Failure to do so can result in a licence becoming invalid. 

In contrast to digital games, live dealer games don’t require RNGs to operate. They bring a human element to online casinos, streaming real-time games hosted by professional dealers.

Games are broadcast in real-time from purpose-built casino studios or physical venues and streamed via casino platforms. Trained croupiers manage the games to give them real-world authenticity while players can chat with dealers and other participants to help create a social environment. 

Optical Character Recognition (OCR) technology is used to translate physical game elements into digital results, e.g. the numbers and suits of the cards being drawn.

Live dealer game benefits for operators  

The popularity of live dealer casinos has grown rapidly in recent years as more users seek an authentic casino experience from the comfort of their own homes. 

Here are some of the main advantages that platforms can push to encourage user engagement: 

• Some game providers offer multiple camera angles, giving players dynamic views of the table or roulette wheel. 
• Live streams can be further enhanced with slow-motion replays and side bets, increasing the immersion and helping with player retention.   
• Players can place their wagers via on-screen digital interfaces with instant payouts awarded based on live results. 
• Increased player trust thanks to the presence of human dealers increasing the perception of fairness in live dealer games. 
• A premium gaming experience that goes far beyond digital games and creates a truly immersive atmosphere.  
• Higher engagement levels thanks to the real-time interaction with dealers and other participants.

Having the right balance of RNG-powered digital games and live dealer streams can help to boost engagement, retention and revenue for a casino platform. Integrating both RNG and live dealer games creates a more versatile casino experience which is highly appealing to both new and returning players.  

Choosing the right RNG and live dealer providers

Selecting the best available software providers is key in maintaining game fairness, variety, and ensuring a seamless casino experience for users. Here are some key points operators should consider when choosing a future digital or live dealer game provider:

• Certification and compliance: Ensure that RNG providers are tested and certified by reputable bodies like eCOGRA and GLI. Live dealer studios should also be fully compliant with local jurisdictional regulations.
• Variety: Providers should offer a high-quality mix of RNG slots, virtual table games, and engaging live dealer content to cater to diverse player preferences.
• Streaming quality: Look for high-definition video streams with multiple camera angles to help enhance player immersion in live games.
• Customisations: Some platforms offer white-label options that allow branding, UI modifications, and tailored promotional features to fit any operator strategy.
• Mobile compatibility: Mobile is now the dominant choice of online casino players so games must be fully optimised for all screen sizes.

Implementing RNG and live dealer games 

Operators should conduct trial runs of providers' game libraries to test performance, interface responsiveness, and user feedback. This is essential before commencing a full integration so that any issues around game selection, functionality and suitability can be worked out. 

It’s equally important the operators look to negotiate flexible pricing models or revenue-sharing agreements to optimise cost efficiency. Operators should assess factors like licensing fees, transaction costs, and scalability to secure a deal that aligns with their long-term growth strategy. 

Both RNG and live dealer games are essential pieces of the puzzle when creating a well-rounded online casino. Adding RNG slots and table games helps to ensure fairness, scalability, and convenience, while live dealer games offer the human touch with their immersive gaming experiences.

For operators, integrating both game formats is key to attracting a broad player base and maintaining engagement over the mid to long term. Hosting a strategic balance between digital and live gaming options can help to maximise revenue while increasing user satisfaction. 

With Agreegain’s cutting-edge casino software solutions, operators can seamlessly integrate top-tier RNG and live dealer games into their platforms. Our comprehensive suite of tools ensures effortless compliance, customisation, and optimal player engagement from the start.

Take your online casino to the next level with Agreegain’s seamless RNG and live dealer integration.