About Relax Gaming
Relax Gaming was founded in 2010 by Patrik Österåker and Jani Tekoniemi with the goal of simplifying content delivery within the online gambling industry. Over the years, the company has expanded rapidly and now operates offices across Malta, Sweden, Estonia, Serbia, Gibraltar, and Finland.
In addition to developing its own games, Relax Gaming operates one of the industry’slargest aggregation platforms, helping distribute content from dozens of third-party studios through its Silver Bullet and Powered By Relax programs.
Why Players Choose Relax Gaming Slots
Relax Gaming has built a reputation for creating genuinely innovative slot games. Many of the company’s titles introduce mechanics that are later adopted by other providers across the industry.
Players are often drawn to Relax Gaming because of:
- High RTP slots
- Unique bonus mechanics
- Innovative gameplay systems
- Large maximum win potential
- Excellent mobile performance
- High-quality graphics and sound design
The provider has become particularly popular among experienced slot players who seek more advanced games than traditional fruit machines and classic video slots.
Most Popular Relax Gaming Slot Games
Some of the provider’s most popular releases include:
- Money Train 3
- Money Train 4
- Temple Tumble
- Temple Tumble Megaways
- Book of 99
- Snake Arena
- Beast Mode
- Dead Man’s Trail
- Iron Bank
- Erik the Red
These games have helped establish Relax Gaming as one of the most recognised slot developers in the online casino industry.
Highest RTP Relax Gaming Slots
Many players specifically search for Relax Gaming casinos because of the provider’s reputation for creating high RTP slots.
Some of the highest RTP Relax Gaming games include:
- Book of 99 — 99.00% RTP
- Snake Arena — 96.25% RTP
- Beast Mode — 96.32% RTP
- Money Train — 96.20% RTP
Among these titles, Book of 99 stands out as one of the highest RTP online slots ever created by a major software provider. With a theoretical return of 99%, it remains one of the most discussed games in the online casino industry.
Players should always verify RTP information directly within the casino because someoperators may use alternative game configurations.
Book of 99: One of the Highest RTP Slots Ever Made
Book of 99 deserves special attention because it is one of the few modern online slots built around a 99% RTP model. While most online slots operate between 94% and 97% RTP, Book of 99 sits well above the industry average.
The game uses a classic expanding-symbol format inspired by traditional book slots, but its RTP makes it particularly appealing to players who prioritise long-term theoretical returns over flashy bonus features.
Because of its unique RTP profile, Book of 99 continues to attract players years after its initial release.
Special Features and Slot Mechanics
Relax Gaming is responsible for several innovative slot systems that have become highly popular in recent years.
Common mechanics found across the portfolio include:
- Money Cart Features
- Persistent Symbols
- Cluster Pays
- Cascading Wins
- Free Spins
- Multipliers
- Bonus Buy Features
- Expanding Reels
- Collection Mechanics
The Money Train series is especially famous for introducing advanced collector and multiplier systems capable of producing extremely large wins.
RTP and Volatility Profile
Relax Gaming offers one of the most diverse portfolios in the industry. Some titles are designed for casual players, while others focus heavily on volatility and large potential payouts.
Many Relax Gaming slots fall within the medium-high to high volatility categories, particularly games like Money Train, Beast Mode, and Dead Man’s Trail. At the same time, the provider offers several high RTP options for players who value theoretical return.
Across its portfolio, the average RTP sits around the industry benchmark of 96%, although individual games vary significantly.
Mobile Compatibility
All modern Relax Gaming slots are built using HTML5 tehnology and perform exceptionally well on mobile devices.
Players can access games on Android smartphones, iPhones, Tablets, Laptops and Desktop computers
The provider’s games are widely regarded as some of the best-optimized titles available across online casino platforms.
Which Casinos Offer Relax Gaming Games?
Relax Gaming titles are available at hundreds of online casinos worldwide. The company’s extensive distribution network allows operators to integrate both Relax Gaming’s proprietary games and content from many third-party developers.
When comparing casinos with Relax Gaming slots, players should pay attention to:
- Welcome bonuses
- Wagering requirements
- Available game selection
- Payment methods
- Withdrawal speed
- Licensing
Are Relax Gaming Slots Fair?
Licensed versions of Relax Gaming slots use certified Random Number Generator (RNG) technology and are independently tested to ensure fair gameplay.
The provider operates in multiple regulated jurisdictions and works with licensed casino operators across Europe and other international markets. Players should always choose licensed online casinos for the safest experience.
Pros and Cons
Advantages
- Creator of Book of 99 (99% RTP)
- Highly inovative slot mechanics
- Excellent mobile optimisation
- Strong reputation in the industry
- Wide portfolio of slots and casino games
- Available at hundreds of casinos
Disadvantages
- Some popular games are extremely volatile
- Certain Bonus Buy features may be unavailable in regulated markets
- High-volatility games may not suit all players
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