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Exclusive BonusesAbout Novomatic: 45 Years of Gaming Innovation
Last Updated: November 13, 2025 | By Oliver Smith, Senior Casino Analyst Novomatic AG is one of the world's largest and most respected integrated gaming technology companies, with a history spanning over 45 years since its founding in 1980. Founded by Austrian entrepreneur Professor Johann F. Graf in Gumpoldskirchen, Austria, with an initial investment of just 50,000 Austrian schillings (approximately €3,600), Novomatic has grown into a global gaming empire with over 26,200 employees and operations in more than 50 countries. The company operates approximately 2,100 gaming locations worldwide and exports innovative gaming equipment, system solutions, and services to over 130 countries. With an annual turnover exceeding EUR 3.5 billion in 2024, Novomatic stands as a pioneer in both land-based and online casino gaming technology. Novomatic's online gaming division, Greentube, has successfully transitioned the company's legendary land-based titles into the digital realm, offering over 400+ premium online slots and casino games licensed by the Malta Gaming Authority (MGA) and UK Gambling Commission (UKGC).Company History & Major Milestones
| Year | Milestone | Impact |
|---|---|---|
| 1974 | Johann Graf partners with Gerhard Brodnik to import Belgian pinball machines | Foundation for future gaming business |
| 1980 | Novomatic Automatenhandels GmbH founded by Johann Graf with 50,000 schillings | Company officially established in Gumpoldskirchen, Austria |
| 1980 | First "ADMIRAL" brand slot machines launched | Created iconic brand still used in casinos today |
| 1981 | First international expansion: Switzerland, France, Netherlands, Germany | Rapid European growth within first year |
| 1982 | Dominated 70% of Swiss gaming market | Established early market leadership |
| 1984 | Developed MPU 01 chip technology | Enabled "American Poker II" - nicknamed "The Legend", one of most successful games ever |
| 1988 | Expanded to South Africa - first venture outside Europe | Global expansion begins |
| 1989 | Entered Eastern European markets after fall of Berlin Wall | Strategic timing captured emerging markets |
| 1990 | Established branches in 50+ countries | Became truly global gaming technology provider |
| 2003-2005 | Released Book of Ra slot machine | Created one of the most iconic and successful slots of all time |
| 2005 | Acquired NSM Löwen Entertainment (Germany) for €1 + €14M debt | Major German market expansion |
| 2006 | Introduced slot machine rental model for operators | Revolutionary business model change in industry |
| 2006 | Acquired ALS Group (Russian graphics company) | Enhanced visual design capabilities |
| 2010s | Greentube division expands online gaming portfolio | Successfully transitioned classic titles to online platforms |
| 2019 | First Austrian company to receive G4 Player Protection Certification | Industry-leading responsible gaming standards |
| 2022 | Won "Table Game of the Year" at Global Gaming Awards Asia | Continued innovation recognition |
| 2024 | G4 Recertification in Austria, Germany, UK, Spain, Italy, Netherlands | Reaffirmed commitment to player protection |
| 2025 | Awarded Tier 1 Gaming License in UAE - among first gaming companies worldwide | Middle East market expansion |
| 2025 | 45th Anniversary - 26,200+ employees, 50+ countries, EUR 3.5B turnover | Solidified position as global gaming technology leader |
Licensing & Regulatory Compliance
Novomatic operates under some of the strictest regulatory frameworks in the global gaming industry, demonstrating an unwavering commitment to player protection, fair gaming, and responsible gambling across all jurisdictions.Primary Gaming Licenses:
- Malta Gaming Authority (MGA) — Premier European regulatory body for online gaming. Greentube operates under full MGA licensing. Verify License →
- UK Gambling Commission (UKGC) — One of the world's strictest gaming regulators. Full licensing for UK market operations. Verify License →
- General Commercial Gaming Regulatory Authority (GCGRA) - UAE — Tier 1 Gaming Related Vendor License (2025), among first companies worldwide to receive this. Learn More →
Certified Markets & Jurisdictions:
- Austria — Headquarters location with full domestic licensing
- Germany — Licensed through subsidiaries in regulated German states
- Italy — ADM (Agenzia delle Dogane e dei Monopoli) certified
- Spain — DGOJ (Dirección General de Ordenación del Juego) approved
- Romania — ONJN (Romanian National Gambling Office) licensed
- Bulgaria — State Commission on Gambling licensed
- Netherlands — KSA (Kansspelautoriteit) approved
- Czech Republic — Ministry of Finance licensed
- United States — Licensed in Delaware and Pennsylvania (2025 expansion)
- South Africa — Operating since 1988 with full licensing
- 130+ countries — Export licensing and certifications for equipment worldwide
Industry-Leading Player Protection: G4 Certification
Novomatic is a pioneer in player protection, holding the prestigious G4 (Global Gambling Guidance Group) certification — recognized as the most rigorous international standard for responsible gaming. Key Facts About Novomatic's G4 Certification:- ✅ First Austrian gaming company to receive G4 certification (2019)
- ✅ Only company worldwide with G4 certification across most major business segments
- ✅ Covers Austria, Germany, UK, Spain, Italy, and Netherlands operations
- ✅ Majority of Group revenue now G4-certified — unique in the industry
- ✅ Requires recertification every 3 years based on ~100 strict criteria
- ✅ Successfully recertified in 2022 and 2024, demonstrating ongoing commitment
- Internal guidelines and staff training on addiction prevention
- Age verification and youth protection measures
- Customer education on gambling risks
- Self-limitation tools and self-blocking options
- Responsible marketing activities
- Continuous improvement based on latest scientific findings
Additional Certifications:
- ISO 9001 — Quality Management Systems
- ISO 14001 — Environmental Management Systems
- ISO/IEC 27001 — Information Security Management
- ISO 45001 — Occupational Health and Safety
- eCOGRA — Safe and Fair Gaming certification
- iTech Labs — RNG testing and game fairness certification
- GLI (Gaming Laboratories International) — Compliance testing for multiple jurisdictions
Innovative Technology & Platforms
Novomatic has consistently led the gaming industry through technological innovation, from early adoption of touchscreen technology in the 1980s to modern server-based gaming solutions.Greentube: Online Gaming Division
Greentube is Novomatic's dedicated online gaming and entertainment division, successfully adapting legendary land-based titles for digital platforms while creating new online-exclusive content. Key Greentube Innovations:- 400+ Game Portfolio — Extensive library of slots, table games, video poker, and video bingo
- Omni-Channel Integration — Seamless gameplay across desktop, mobile, tablet, and land-based terminals
- HTML5 Technology — No downloads required, instant browser play on all devices
- Mobile-First Design — Optimized touch controls and responsive interfaces for smartphones
- Cross-Platform Compatibility — iOS, Android, Windows, Mac, Linux support
Proprietary Gaming Systems:
Plurius™ — Server-Based Gaming Solution
Enables operators to run linked content across land-based, online, and mobile channels from a single platform. Provides unified player management, real-time analytics, and seamless bonus integration.Diamond Mystery™ Series
Slots enhanced with four-level progressive jackpots, creating linked jackpot networks across multiple games and platforms.Greentube Mynt™
Modern development and distribution tech stack designed specifically for iGaming operators. Provides white-label solutions, game aggregation, and backend management tools.Greentube Pro™
White-label platform for social casinos and branded loyalty apps. Allows operators to create custom-branded casino experiences using Novomatic's game library.NOVO CASH Casino Master
Winner of "Best Cash Handling Product" at European Casino Awards 2025. Advanced cash management solution for casino operators providing secure, efficient transaction processing.Pioneering Innovations:
- Touchscreen Technology Pioneer — Among the first gaming manufacturers to implement touchscreen technology in slot machines (1980s-1990s)
- Electronic Table Games — Developed electronic versions of classic table games with live dealer integration
- Video Lottery Terminals (VLTs) — Extensive network of VLTs across licensed jurisdictions
- Sports Betting Integration — Omni-channel sports betting solutions combining retail and online platforms
- Lottery Systems — Complete lottery system solutions for national and regional operators
Novomatic/Greentube Game Portfolio Breakdown
| Game Category | Number of Titles | Key Features | Popular Examples |
|---|---|---|---|
| Video Slots | 300+ | Classic and modern 5-reel formats, various paylines, bonus features | Book of Ra Deluxe, Sizzling Hot Deluxe, Lord of the Ocean |
| "Book of" Series | 15+ | Expanding symbols, free spins, Egyptian/adventure themes | Book of Ra, Book of Ra Deluxe 6, Book of Ra Deluxe 10, Book of Ra Magic, Book of Maya |
| Classic Fruit Slots | 40+ | Traditional fruit symbols, simple gameplay, gamble features | Sizzling Hot, Ultra Hot Deluxe, Plenty on Twenty |
| Deluxe Series | 50+ | Enhanced versions of classics with improved graphics and features | Lucky Lady's Charm Deluxe, Dolphin's Pearl Deluxe, Queen of Hearts Deluxe |
| Table Games | 20+ | Digital versions of casino classics | Roulette variants, Blackjack, Baccarat |
| Video Poker | 15+ | Single and multi-hand variants | American Poker II (The Legend), Jacks or Better |
| Video Bingo | 10+ | Modern bingo variants with bonus rounds | Various bingo games |
| Jackpot Games | 30+ | Progressive and fixed jackpots | Diamond Mystery series, Cash Connection series |
RTP Distribution & Game Statistics
Understanding the Return to Player (RTP) percentages across Novomatic's extensive portfolio helps players make informed decisions. Based on analysis of available games:| RTP Range | Number of Games | % of Portfolio | Volatility Profile | Example Games |
|---|---|---|---|---|
| 97%+ | 5+ games | ~2% | Medium | Lucky Lady's Charm (97.10%), Knights Quest (up to 97.10%) |
| 96.00% - 96.99% | 60+ games | ~20% | Mixed | Book of Ra (96.00%), Caribbean Holidays (96.20%), Asian Fortunes (96.21%), Pumpkin Power (96.12%), Lucky Lady's Charm Deluxe 10 (96.02%), Bloody Love (96.68%) |
| 95.00% - 95.99% | 180+ games | ~60% | Medium-High | Book of Ra Deluxe (95.10%), Lucky Lady's Charm Deluxe (95.10%), Sizzling Hot Deluxe (95.00%), Lord of the Ocean (95.07%), Dolphin's Pearl Deluxe (95.00%), Captain Venture (95.90%), Quest For Gold (95.99%), Mega Joker (95.05%), Romeo & Juliet (95.20%), Queen Of Hearts Deluxe (95.20%), Lotus Flower (95.20%) |
| 94.00% - 94.99% | 50+ games | ~15% | High | Book Of Ra (94.26%), Big Catch (94.00%), The Wild Wood (94.00%), Blazing Riches (94.00%), Random Runner (94.00%), Fruits n Sevens (94.38%), The Royals (94.00%) |
| Below 94% | 10+ games | ~3% | High | Selected high-volatility titles with massive win potential |
Legendary Novomatic Slot Games
🏆 The Icons: Most Famous Novomatic Slots
Book of Ra / Book of Ra Deluxe
RTP: 94.26% (Classic) / 95.10% (Deluxe) | Volatility: High | Type: Egyptian Adventure Slot Arguably the most iconic slot game ever created. Released in the mid-2000s, Book of Ra revolutionized the industry and remains one of the most played slots worldwide. The game follows a brave explorer on a quest to find the legendary Book of Ra containing secrets of ancient Pharaohs. Why It's Legendary:- Created the entire "Book of..." genre that hundreds of games now emulate
- Expanding symbol feature during free spins — revolutionary at the time
- Simple yet addictive 5-reel, 9-payline (10 in Deluxe) gameplay
- Multiple sequels: Book of Ra Deluxe 6, Book of Ra Deluxe 10, Book of Ra Magic, Book of Ra Mystic Fortunes
- Land-based and online phenomenon with cult following
Sizzling Hot / Sizzling Hot Deluxe
RTP: ~95.00% | Volatility: Medium-Low | Type: Classic Fruit Slot The quintessential fruit slot that defined a generation. Sizzling Hot represents Novomatic's mastery of classic slot design with its vibrant fruit symbols, simple 5-reel layout, and straightforward gameplay that appeals to traditionalists and newcomers alike. Why It's Legendary:- Timeless design that works equally well in land-based and online formats
- Low to medium volatility perfect for extended sessions
- Classic gamble feature — guess red or black to double your win
- No complex bonus rounds — pure, unadulterated slot gameplay
- 5 paylines with scatter pays on the 7 symbol
Lucky Lady's Charm / Lucky Lady's Charm Deluxe
RTP: 97.10% (Classic) / 95.10%-96.02% (Deluxe variants) | Volatility: Medium | Type: Magic/Luck Theme One of Novomatic's highest RTP games and a player favorite. Features a magical lady luck theme with charming visuals and engaging bonus features. The Deluxe version comes in 6-reel and 10-payline variants. Why It's Popular:- Exceptional RTP of up to 97.10% in the original version
- 15 free spins with 3x multiplier when triggered
- Crystal ball scatter symbols unlock bonus rounds
- Balanced volatility provides frequent wins and bonus triggers
- 5 reels, 9-10 paylines depending on version
Lord of the Ocean
RTP: 95.07% | Volatility: Medium-High | Type: Underwater Mythology Novomatic's answer to underwater adventure slots, combining Greek mythology with ocean exploration. Features stunning aquatic visuals and the proven expanding symbol mechanic from the Book of Ra series. Why Players Love It:- Mythology meets underwater adventure theme
- 10 free spins with expanding symbols (Book of Ra mechanic)
- 5 reels, 10 paylines
- Poseidon/Neptune as main character symbol
- Multiple variants including Lord of the Ocean Magic
Dolphin's Pearl / Dolphin's Pearl Deluxe
RTP: ~95.00% | Volatility: Medium | Type: Underwater Adventure Long-running ocean-themed classic that has been a casino staple for over 15 years. Features friendly dolphins, pearls, and underwater treasures with free spin bonuses. Key Features: 5 reels, 9-10 paylines, 15 free spins with 3x multiplier, scatter pays, pearl symbols trigger bonuses.American Poker II — "The Legend"
RTP: Varies | Type: Video Poker Nicknamed "The Legend" in the gaming industry, American Poker II is one of the most successful video poker games ever created. Powered by the revolutionary MPU 01 chip developed by Novomatic in 1984, this game became a global phenomenon. Why It's Legendary:- One of the most successful betting games in history
- Simple 5-card draw poker mechanics
- Gamble feature with ladder bonus
- Dominated land-based casinos throughout Europe for decades
- Still played widely today in both land-based and online formats
💎 Highest RTP Novomatic Games (Best Value)
- Lucky Lady's Charm — 97.10% RTP, Medium volatility. Magic-themed slot with 15 free spins and 3x multipliers. Play Free →
- Knights Quest — 95.13%-97.10% RTP (operator configurable), Medieval adventure slot with expanding features.
- Bloody Love — 96.68% RTP, Vampire romance theme with unique bonus mechanics.
- Lucky Lady's Charm Deluxe 10 — 96.02% RTP, Enhanced version with 10 paylines.
- Asian Fortunes — 96.21% RTP, Asian-themed slot with prosperity symbols. Play Free →
- Caribbean Holidays — 96.20% RTP, Tropical vacation theme with relaxing gameplay.
- Pumpkin Power — 96.12% RTP, Halloween-themed slot with seasonal bonuses.
- Legends Of The Seas — 96.09% RTP, Pirate adventure with treasure hunting mechanics.
- Book of Ra — 96.00% RTP (online version), The legendary Egyptian adventure. Play Free →
🔥 Popular Novomatic Slots on Casitsu
- Mega Joker — 95.05% RTP, Classic fruit slot with supermeter bonus mode. Play Free →
- Romeo and Juliet: Sealed With a Kiss — 95.20% RTP, Romantic Shakespeare-inspired slot. Play Free →
- Prize of the Nile — 95% RTP, Egyptian treasure hunting with ancient artifacts. Play Free →
- Plenty on Twenty — 95.61% RTP, Classic fruit slot with 20 paylines. Play Free →
- Just Jewels — 95.42% RTP, Gem-themed slot with sparkling precious stones. Play Free →
- Gryphons Gold Deluxe — 95.13% RTP, Mythical creature theme with magical features. Play Free →
- Katana — 95.02% RTP, Japanese samurai theme with martial arts action. Play Free →
- Beetle Mania — 95.02% RTP, Insect-themed slot with garden adventure. Play Free →
Novomatic vs Major Competitors: Comparison Analysis
| Provider | Founded | Total Games | Avg RTP | Employees | Key Innovation | Market Focus | G4 Certified |
|---|---|---|---|---|---|---|---|
| Novomatic | 1980 | 400+ | 95.3% | 26,200+ | Book of Ra series, Land-based heritage, Omni-channel integration | Land-based + Online | ✅ Yes (Pioneer) |
| IGT (International Game Technology) | 1975 | 500+ | 95.5% | 12,000+ | Lottery systems, Cleopatra series | Land-based + Online | ❌ No |
| Aristocrat | 1953 | 400+ | 95.0% | 6,500+ | Lightning Link, Reel Power | Land-based + Online | ❌ No |
| NetEnt | 1996 | 200+ | 96.3% | 1,000+ | Branded slots, Cluster Pays | Online-First | ❌ No |
| Pragmatic Play | 2015 | 250+ | 96.1% | 5,000+ | Megaways, Buy Feature | Online-Only | ❌ No |
| Play'n GO | 1997 | 300+ | 96.2% | 900+ | High volatility classics | Online-Only | ❌ No |
- ✅ 45-year legacy — One of the oldest and most established gaming companies
- ✅ Largest workforce — 26,200+ employees provide unmatched support and development resources
- ✅ Omni-channel leader — Seamless integration between land-based and online platforms
- ✅ Only G4-certified major provider — Industry-leading player protection standards
- ✅ Full-service provider — Gaming equipment, software, operations, systems, lottery, sports betting
- ✅ Global infrastructure — 2,100+ gaming locations, 50+ country offices, 130+ export markets
- ✅ Operator and manufacturer — Unique dual role provides real-world insights
- ✅ Book of Ra legacy — Created one of the most iconic slot brands ever
- ✅ Admiral brand casinos — Extensive casino operation network
Mobile Gaming Experience
Greentube's mobile gaming platform ensures that all Novomatic classics and new releases perform flawlessly on modern mobile devices.Technical Specifications:
- Technology: HTML5 for universal compatibility
- Supported Platforms: iOS 12+, Android 7+, Windows Mobile
- Browsers: Safari, Chrome, Firefox, Samsung Internet, Edge, Opera
- Screen Optimization: Responsive design adapts to all screen sizes (phones, tablets, phablets)
- Orientation: Both portrait and landscape modes supported
- Download Required: No — instant browser play
- Data Usage: Optimized for 3G/4G/5G networks with reduced bandwidth consumption
- Average Load Time: 2-4 seconds depending on network speed
Mobile-Optimized Features:
- Touch-First Interface: All controls redesigned for touch interaction
- Swipe Gestures: Intuitive swipe controls for menu navigation
- Auto-Adjust Graphics: Games detect device capabilities and optimize visual quality
- Simplified UI: Mobile interfaces remove unnecessary elements for cleaner gameplay
- Quick Spin Options: Faster gameplay modes for mobile sessions
- Battery Optimization: Reduced power consumption during extended play
- Offline Cache: Some games support offline demo play after initial load
Awards & Industry Recognition
Novomatic's commitment to excellence has earned numerous prestigious awards throughout its 45-year history:Recent Major Awards (2020-2025):
- 2025 — European Casino Awards: Sustainability Initiative Award — "Going Green" environmental program
- 2025 — European Casino Awards: Best Cash Handling Product — NOVO CASH Casino Master
- 2025 — European Casino Awards: Best New Innovative Product — V.I.P X Galaxy 2.65
- 2025 — GCGRA (UAE): Tier 1 Gaming Related Vendor License — Among first companies worldwide
- 2024 — G4 Recertification: Successfully renewed in 6 markets (Austria, Germany, UK, Spain, Italy, Netherlands)
- 2022 — Global Gaming Awards Asia: Table Game of the Year winner
- 2022 — G4 Recertification: Renewed player protection certification in Italy and Spain
- 2019 — G4 Certification: First Austrian company to receive G4 certification
- 2019 — Industry Recognition: Highest international player protection standard (G4) achieved
Historical Milestones:
- 2018: Recognized as one of largest gaming technology groups with 30,000 employees
- 2010s: Multiple regional and national gaming innovation awards
- 2006: Industry pioneer award for introducing rental model for slot machines
- 1990s-2000s: Numerous awards for technological innovation and game design
- 1984: MPU 01 chip recognized as breakthrough technology enabling American Poker II
Responsible Gaming & Player Protection
Novomatic is a global pioneer in responsible gaming, setting industry standards through its G4 certification and comprehensive player protection programs.G4 Certification — The Gold Standard:
As the first Austrian gaming company and one of few worldwide to achieve G4 certification, Novomatic has implemented the most rigorous responsible gaming measures in the industry:- ✅ Staff Training: Comprehensive addiction prevention training for all customer-facing employees
- ✅ Age Verification: Strict 18+ identification protocols at all gaming locations
- ✅ Youth Protection: Enhanced measures to prevent underage gambling
- ✅ Self-Limitation Tools: Deposit limits, loss limits, session time limits available to all players
- ✅ Self-Exclusion Programs: Easy opt-out mechanisms with cooling-off periods
- ✅ Reality Checks: Mandatory breaks and time notifications during gameplay
- ✅ Risk Assessment: Behavioral monitoring to identify problem gambling patterns
- ✅ Responsible Marketing: Ethical advertising that doesn't target vulnerable groups
- ✅ Customer Education: Clear information about gambling risks and odds
- ✅ Support Resources: Links to professional help organizations
Transparent Game Information:
- All games display clear RTP percentages
- Paytables easily accessible during gameplay
- Game rules explained in multiple languages
- Volatility indicators help players choose appropriate games
- Demo mode available for risk-free practice
Corporate Responsibility:
- Environmental Sustainability: "Going Green" initiative recognized with 2025 award
- ISO Certifications: ISO 9001, 14001, 27001, 45001 for quality, environment, security, and safety
- Fair Labor Practices: 26,200+ employees with industry-leading benefits
- Community Engagement: Support for local communities in all operating markets
- BeGambleAware.org — UK support services and counseling
- GamCare.org.uk — Confidential advice and treatment
- GamblingTherapy.org — International support in multiple languages
- GamblersAnonymous.org — 12-step recovery program
- National Problem Gambling Helpline (US): 1-800-522-4700 (24/7)
- UK National Gambling Helpline: 0808 8020 133
Where to Play Novomatic Slots
Novomatic and Greentube games are available at hundreds of licensed online casinos and thousands of land-based gaming locations worldwide. On this page, you'll find curated lists of the best real money casinos and top sweepstakes casinos offering Novomatic's extensive game portfolio. For players in restricted jurisdictions, check our best sweepstakes casinos guide for legal social casino alternatives.What to Look For in a Novomatic Casino:
- ✅ Valid Gaming License — MGA, UKGC, Curacao, or local jurisdiction
- ✅ Full Game Portfolio — Access to Book of Ra, Sizzling Hot, Lucky Lady's Charm, and other classics
- ✅ Fair Welcome Bonuses — Reasonable wagering requirements (30x-40x maximum)
- ✅ Fast Withdrawals — 24-48 hour processing for verified accounts
- ✅ Multiple Payment Methods — Credit cards, e-wallets, bank transfers, crypto options
- ✅ Mobile Compatibility — Fully optimized mobile casino or dedicated app
- ✅ Customer Support — 24/7 live chat, email, phone support
- ✅ Responsible Gaming Tools — Deposit limits, self-exclusion, reality checks
- ✅ Reputable Software — Official Greentube/Novomatic partnership, not pirated games
- ✅ Transparent Terms — Clear bonus terms, withdrawal policies, and game rules
Land-Based Novomatic Gaming:
Novomatic operates Admiral-branded casinos across Europe and beyond, offering the full land-based gaming experience with the latest slot cabinets, electronic table games, and sports betting terminals. Visit Novomatic.com to find Admiral casino locations near you.Frequently Asked Questions About Novomatic
What makes Novomatic different from other slot providers?
Novomatic stands out as one of the world's largest integrated gaming technology companies with a 45-year legacy since 1980. Unlike pure online providers, Novomatic operates both land-based and online gaming, running approximately 2,100 gaming locations and employing over 26,200 people across 50+ countries. The company is the only major provider with G4 certification, the industry's highest player protection standard. Novomatic created iconic games like Book of Ra, which revolutionized the entire slot industry and inspired countless imitators. Their omni-channel approach through Greentube seamlessly integrates land-based classics with online platforms, offering authentic casino experiences.
How many games does Novomatic/Greentube offer?
Greentube, Novomatic's online gaming division, offers over 400+ casino games as of November 2025. This extensive portfolio includes 300+ video slots, classic fruit machines, the legendary "Book of" series (15+ titles), table games, video poker (including the famous American Poker II), video bingo, and jackpot games. The portfolio combines beloved land-based classics adapted for online play (Book of Ra, Sizzling Hot, Lucky Lady's Charm, Dolphin's Pearl) with new digital-first titles. Novomatic's land-based operations feature thousands of additional cabinet games across their global casino network.
What is the average RTP of Novomatic slots?
The average RTP across Novomatic's online slot portfolio is approximately 95.3%, which meets industry standards. Individual game RTPs range from 94% to 97.10%, with most titles (approximately 60%) falling in the 95-96% range. Top RTP games include Lucky Lady's Charm at 97.10%, Knights Quest (up to 97.10%), Bloody Love (96.68%), Caribbean Holidays (96.20%), and Book of Ra at 96% (online version). Important note: Many Novomatic games feature operator-configurable RTP settings, meaning the same game may have different RTPs at different casinos. Always check the game's information panel to see the specific RTP for your session.
Are Novomatic games available on mobile devices?
Yes, all Greentube/Novomatic online games are built using HTML5 technology, ensuring full compatibility with mobile devices. Games work seamlessly on iOS 12+, Android 7+, and Windows Mobile through any modern browser (Safari, Chrome, Firefox, Samsung Internet, Edge). No app download is required — simply access games through your casino's mobile website. All games feature touch-optimized controls, responsive design that adapts to any screen size, and support both portrait and landscape orientations. The mobile experience includes the same features, graphics, and gameplay as desktop versions, with optimized data usage for 3G/4G/5G networks.
Is Novomatic licensed and regulated?
Yes, Novomatic operates under licenses from the world's most respected gaming authorities. Greentube holds licenses from the Malta Gaming Authority (MGA) and UK Gambling Commission (UKGC), two of the strictest regulators globally. The company also holds certifications for Italy (ADM), Spain (DGOJ), Romania (ONJN), Netherlands (KSA), Czech Republic, Bulgaria, and recently received a Tier 1 Gaming License from the UAE's GCGRA (2025) as one of the first companies worldwide. Most significantly, Novomatic is the first Austrian company and one of few globally to hold G4 certification — the gaming industry's highest player protection standard — across six major markets (Austria, Germany, UK, Spain, Italy, Netherlands). This certification requires recertification every three years and covers approximately 100 strict criteria for responsible gaming.
What is Book of Ra and why is it so popular?
Book of Ra is arguably the most iconic slot game ever created, released by Novomatic in the mid-2000s. It features an Egyptian adventure theme where a brave explorer seeks the legendary Book of Ra containing ancient pharaoh secrets. The game revolutionized the industry by introducing the expanding symbol mechanic during free spins, where a randomly selected symbol expands to cover entire reels, creating massive win potential. Its success spawned an entire genre of "Book of..." slots that hundreds of providers now copy. The original offers 5 reels and 9 paylines (10 in the Deluxe version), with 10 free spins triggered by 3+ book symbols, high volatility gameplay, and a gamble feature to double wins. Multiple sequels exist: Book of Ra Deluxe, Book of Ra Deluxe 6 (6 reels), Book of Ra Deluxe 10 (10 paylines), Book of Ra Magic, and Book of Ra Mystic Fortunes. The game remains a top player choice in both land-based and online casinos worldwide, over 20 years after its initial release.
Who founded Novomatic and when?
Novomatic was founded in 1980 by Professor Johann F. Graf in Gumpoldskirchen, Austria, with an initial investment of just 50,000 Austrian schillings (approximately €3,600). Graf started in the gaming industry in 1974 by partnering with Gerhard Brodnik to import Belgian pinball machines. When Brodnik left in 1980, Graf founded Novomatic and began manufacturing gaming machines under the Admiral brand. The company's first major success came in 1982 when it dominated 70% of the Swiss market. Graf's vision and entrepreneurial drive transformed a small Austrian startup into one of the world's largest gaming technology groups, now employing 26,200+ people across 50+ countries with an annual turnover exceeding EUR 3.5 billion. Professor Graf remained actively involved in the company's strategic direction for over 40 years, building a gaming empire that spans manufacturing, operations, lottery systems, sports betting, and online gaming.
What is Greentube and how does it relate to Novomatic?
Greentube is Novomatic's dedicated online gaming and entertainment division, responsible for adapting the company's legendary land-based games for digital platforms and creating new online-exclusive content. Greentube successfully transitioned iconic titles like Book of Ra, Sizzling Hot, and Lucky Lady's Charm from physical casino cabinets to online casinos, maintaining their authentic gameplay while optimizing for digital play. The division develops over 400+ games using HTML5 technology, holds licenses from MGA and UKGC, and provides comprehensive gaming platforms including Plurius™ (server-based solution), Greentube Mynt™ (development platform), and Greentube Pro™ (white-label social casino platform). Essentially, when you play Novomatic games online, you're playing Greentube's digital versions, which preserve the original mathematics and gameplay while adding modern features like mobile optimization and enhanced graphics.
Can I play Novomatic slots for free?
Yes, most Novomatic/Greentube slots are available in free demo mode at licensed online casinos and on websites like Casitsu. Demo play allows you to test games with virtual credits without risking real money, experiencing the full gameplay, bonus features, and mechanics before committing to real-money play. Free play is ideal for learning game rules, testing volatility levels, understanding bonus trigger frequencies, and developing betting strategies. However, demo mode winnings cannot be withdrawn — they're purely for practice and entertainment. To play for real money and win actual cash, you'll need to create an account at a licensed casino, complete age verification (18+), and make a deposit. Always ensure you're playing at licensed, regulated casinos that offer official Greentube games, not pirated versions.
What is the gamble feature in Novomatic slots?
The gamble feature is a signature element in many Novomatic slots, allowing players to potentially double their winnings through a risk-based mini-game. After any winning spin, players can choose to gamble their win rather than collect it. The most common format presents a face-down playing card, and players must correctly guess whether it's red or black. A correct guess doubles the win, while an incorrect guess forfeits the entire amount. Some Novomatic games offer a ladder gamble variant where players climb a prize ladder with each correct guess, potentially multiplying wins by 2x, 4x, 8x, or more. Players can typically gamble up to a certain maximum amount and can collect their winnings at any point. This feature adds volatility and excitement but increases risk — it's purely optional and can be bypassed by simply collecting wins normally.
Where can I play Novomatic slots online?
Novomatic/Greentube games are available at hundreds of licensed online casinos worldwide. On this page, you'll find curated lists of recommended casinos offering Novomatic slots with proper licensing, fair bonuses, and reliable withdrawals. Look for casinos licensed by the Malta Gaming Authority (MGA), UK Gambling Commission (UKGC), or your local jurisdiction's regulator. Verify that the casino offers official Greentube games, not unauthorized copies. Key considerations: valid gaming license, full Novomatic game selection (Book of Ra, Sizzling Hot, Lucky Lady's Charm), fair welcome bonuses, fast withdrawals (24-48 hours), multiple payment methods, mobile compatibility, 24/7 customer support, and responsible gaming tools. For players in jurisdictions where real-money gaming is restricted, check our best sweepstakes casinos guide for legal social casino alternatives offering Novomatic-style games.
What is G4 certification and why does it matter?
G4 (Global Gambling Guidance Group) certification is recognized as the most rigorous international standard for player protection in the gaming industry. Novomatic was the first Austrian company and remains one of very few gaming companies worldwide to achieve this certification (since 2019). G4 evaluates approximately 100 criteria covering staff addiction prevention training, age verification, youth protection, self-limitation tools, self-exclusion programs, responsible marketing, customer education about gambling risks, and support resources. The certification requires renewal every three years based on the latest scientific findings. Novomatic maintains G4 certification across six major markets (Austria, Germany, UK, Spain, Italy, Netherlands), with the majority of the company's EUR 3.5 billion revenue now G4-certified — unique in the industry. This matters because it demonstrates Novomatic's genuine commitment to player safety, responsible gaming, and harm minimization, going beyond basic regulatory requirements to implement industry-leading protection measures.
The Future of Novomatic Gaming
As Novomatic celebrates its 45th anniversary in 2025, the company continues to innovate and expand:Recent Expansions & Strategic Initiatives:
- Middle East Entry: Tier 1 Gaming License in UAE (2025) opens new markets
- North American Growth: Greentube expansion into Delaware and Pennsylvania regulated markets
- Technology Innovation: Continued development of omni-channel solutions and AI-powered gaming systems
- Sustainability Focus: Award-winning "Going Green" environmental initiatives across all operations
- Player Protection Leadership: Ongoing G4 recertifications maintaining industry-leading standards
- Game Portfolio Expansion: Regular release of new Greentube titles combining innovation with classic appeal
- VR and AR Exploration: Research into next-generation immersive gaming experiences
- Blockchain Integration: Exploring crypto-friendly gaming solutions for emerging markets
Legacy and Impact:
Novomatic's 45-year journey from a small Austrian startup to a global gaming technology leader demonstrates the vision of founder Professor Johann F. Graf and the company's unwavering commitment to quality, innovation, and responsibility. The Book of Ra franchise alone has influenced an entire generation of slot design, while the Admiral brand remains synonymous with quality gaming entertainment across Europe. With over 26,200 employees, operations in 50+ countries, and exports to 130+ nations, Novomatic continues to shape the future of gaming while honoring its rich heritage. The company's unique position as both manufacturer and operator provides unmatched insights into player preferences, enabling continuous improvement and innovation.Novomatic Games Review: Final Verdict
Novomatic stands as a gaming industry titan with an unmatched 45-year legacy. The company's transition from land-based pioneer to omni-channel leader through Greentube demonstrates remarkable adaptability and vision.Strengths:
- ✅ Iconic game library: Book of Ra, Sizzling Hot, Lucky Lady's Charm are industry legends
- ✅ Massive scale: 26,200+ employees, 2,100+ gaming locations, 400+ online games
- ✅ Player protection pioneer: Only major provider with comprehensive G4 certification
- ✅ Proven reliability: 45 years of consistent quality and innovation
- ✅ Authentic casino feel: Land-based heritage ensures genuine gaming experiences
- ✅ Global reach: Licensed in all major regulated markets worldwide
- ✅ Omni-channel excellence: Seamless integration across platforms
- ✅ Classic gameplay: Straightforward mechanics appeal to traditional players
Considerations:
- ⚠️ Graphics style: Some games retain classic land-based aesthetics rather than cutting-edge modern visuals
- ⚠️ Variable RTP: Operator-configurable settings mean same game may differ between casinos
- ⚠️ Lower innovation pace: Compared to digital-native providers, fewer experimental mechanics
- ⚠️ Regional availability: Some markets have limited Greentube game selection
Best For:
- ✅ Players who appreciate classic slot gameplay and proven formulas
- ✅ Fans of Book of Ra and Egyptian adventure themes
- ✅ Those seeking authentic land-based casino experiences online
- ✅ Responsible gaming advocates who value G4-certified operators
- ✅ Players with land-based casino experience seeking familiar titles online
- ✅ Fruit slot enthusiasts who enjoy Sizzling Hot-style gameplay