Novomatic Casinos

Novomatic Games

Novomatic currently owns many different brands, and Greentube is one of them. Greentube was already an established brand in its own right when Astra Games acquired it, as Novomatic was looking to grow its portfolio of games. Greentube aims to create the most thrilling and exciting gaming experience for every player and promotes itself as the number one developer and supplier of solutions for mobile and online casinos.

The company creates various games, including instant, skill, bingo, poker, casino, slots, and 3D sports games. There are over 100 different games available from Greentube, and the company believes its games stand out from others because they use Novomatic technology. Some of the company’s games include Wild Adventure, Faust, Shooting Stars, Slick Riches, Random Runner, and King of Cards. As one of Novomatic’s main subsidiaries, Greentube has contributed a lot towards Novomatic’s increasing and ongoing success thanks to the high quality of its games.

Licensing

Novomatic and its key subsidiaries are fully licensed by the UK Gambling Commission, ensuring their games meet strict regulatory standards for fairness, security, and responsible gaming. The company operates under multiple active licences:

⭐️ Novomatic AG (UKGC Licence No. 45352)

⭐️ Greentube GmbH (UKGC Licence No. 41020)

⭐️ Greentube UK Limited (UKGC Licence No. 48666)

These licences cover both remote and non-remote gambling software, as well as gaming machine technical software. Whether you’re playing online or in a land-based venue, Novomatic’s titles are backed by one of the most respected regulatory bodies in the world.

Novomatic Slot Features & Style

Novomatic’s style leans heavily into tradition — and that’s not a bad thing. This is a developer that knows its audience: players who appreciate straightforward gameplay, classic slot structures, and the occasional old-school surprise. While it might not be the flashiest in terms of graphics or innovation, Novomatic's strength lies in delivering uncomplicated, high-volatility action with recognisable formats.

Classic Gameplay 

Most Novomatic slots stick to the essentials: 3 to 5 reels, simple paylines, and core features like wilds, scatters, and gamble options. Bonus rounds tend to be stripped-back, usually focusing on free spins with fixed multipliers rather than elaborate multi-stage mechanics.

Volatility and RTP

Many of their most popular titles are known for high volatility, giving players the chance to land big wins — though often after a few dry spells. RTPs vary, but a large number of games sit around the 95% to 96% mark, which is fairly standard for land-based crossovers.

Signature Features

⭐️ Gamble Feature: A double-or-nothing game after any win — a Novomatic staple.

⭐️ Free Spins with Sticky Symbols: Often seen in titles like Book of Ra Deluxe.

⭐️ Expanding Symbols: Frequently used in their 'book-style' games for heightened win potential.

Visuals and Audio

Let’s be honest — Novomatic isn’t known for cutting-edge graphics. The style is more functional than flashy, but it has a certain charm. You’ll see bold colours, chunky buttons, and retro-style animations, all accompanied by the kind of arcade-style sound effects that scream “slot machine” in the best way.

Popular Novomatic Slots

Novomatic’s slot portfolio is stacked with titles that have stood the test of time — many of which began life in land-based cabinets before making their way online. While they might not all be flashy or feature-packed, these games have built loyal followings thanks to their straightforward gameplay and high win potential.

Book of Ra Deluxe

Arguably Novomatic’s most iconic title, Book of Ra Deluxe is the poster child for 'book-style' slots. It features 5 reels, 10 paylines, and a classic free spins round with a special expanding symbol. The volatility is high, and the RTP sits at 95.1%. It’s simple, fast-paced, and still wildly popular with players chasing those all-important retriggers and full-screen premium symbols.

Lucky Lady’s Charm Deluxe

Another fan favourite, this one leans more whimsical with a pink-hued design and a focus on lucky charms. Like Book of Ra, it runs on 5 reels and 10 paylines, with high volatility and an RTP around 95.1%. The free spins round offers a 3x multiplier on all wins, making it deceptively potent — especially when those glowing orbs line up.

Sizzling Hot Deluxe

This is as classic as it gets: 5 reels, 5 paylines, and nothing but fruit symbols, 7s, and stars. Sizzling Hot Deluxe is pure, no-frills slot action with high volatility and an RTP of 95.66%. There’s no bonus round here — just base game hits and a chance to gamble your win if you're feeling brave.

Dolphin’s Pearl Deluxe

A slightly more modern layout, Dolphin’s Pearl Deluxe offers 5 reels and 10 paylines with underwater-themed visuals. It includes a free spins round with a 3x multiplier and high variance that keeps things tense. RTP is around 95.13%, and while the theme might feel a little dated, the gameplay still delivers.

Why Novomatic Slots are Popular

Novomatic isn’t trying to be the cool new kid on the block — and that’s precisely what makes it stand out. While other studios chase trends with overcomplicated mechanics and flashy 3D animations, Novomatic sticks to what it knows: classic slot gameplay that works. The studio’s commitment to simplicity, consistency, and high-volatility thrills has earned it a fiercely loyal following — both in land-based casinos and online.

Having been around since 1980, Novomatic has decades of slot-building experience behind it. Many of its most popular games have been played in physical cabinets long before they ever appeared online, giving them a nostalgic edge and a built-in audience.

Land-Based Credibility

Plenty of developers have tried to “emulate the Vegas experience” — Novomatic actually built it. The studio's transition from land-based to online is seamless because the games were already proven performers on casino floors around the world. There’s a familiarity in the pacing, layout, and audio design that players instantly recognise.

Novomatic doesn’t try to dazzle with 25 bonus rounds and gimmicky animations. Its games focus on clear win potential, fast spins, and timeless features like gamble functions, sticky wilds, and expanding symbols. For players who know what they like and don’t need the fluff, it’s a dream fit.

Massive Global Reach

With over 230,000 gaming machines in operation and distribution through digital arms like Greentube, Novomatic titles are everywhere — from back-street betting shops to major online casino brands. If you’ve played more than a handful of slots, chances are you’ve spun a Novomatic game.

Novomatic Subsidiaries: Greentube, Astra Games & More

One of the reasons Novomatic has remained such a dominant force in both land-based and online gaming is its clever approach to growth — instead of developing everything in-house, it has acquired and nurtured a network of specialist studios. These subsidiaries allow Novomatic to diversify its portfolio, adapt to regional markets, and stay relevant across both traditional and digital platforms.

Greentube

Arguably the most recognisable of Novomatic’s digital arms, Greentube is the engine behind its online success. Greentube adapts Novomatic’s classic land-based games for online play and also develops original titles with modern features. If you’ve played Book of Ra Deluxe, Lord of the Ocean, or Columbus Deluxe online — Greentube is the name behind them. The studio also powers social casino apps and supports cross-platform integration, making Novomatic games widely accessible.

Astra Games

Founded in the UK and acquired by Novomatic in 2004, Astra Games focuses on producing AWP (Amusement with Prizes) machines and fruit machine slots popular in British betting shops and pubs. In 2007, Astra helped push Novomatic’s digital expansion by adapting many of its top-performing cabinet games for online platforms.

Eurocoin Interactive

This Netherlands-based studio was another key Novomatic brand known for bringing classic Dutch-style slots and AWP titles to the digital space. In 2021, Eurocoin Interactive was fully integrated into Greentube, consolidating Novomatic’s online development efforts under one roof.

Other Key Acquisitions

✔️ Admiral Technologies: Develops casino management systems and sports betting terminals.

✔️ Bluebat Games: Specialises in social casino gamification, helping Novomatic reach new demographics outside of traditional gambling.

Together, these subsidiaries give Novomatic a multi-pronged reach — from old-school slots in physical cabinets to social casinos and mobile-first HTML5 games.

Mobile Experience & Technology

Novomatic’s mobile offering has come a long way from its land-based roots. While its older games were originally built for cabinets, the company’s digital teams — especially through Greentube — have worked hard to ensure its slots play just as well on smartphones and tablets.

All modern Novomatic slots are developed (or re-developed) in HTML5, making them fully compatible with mobile browsers. That means no apps required — you can play directly through your mobile casino site without sacrificing performance or visual clarity.

While the design style is definitely retro by today’s standards, Novomatic games scale well to smaller screens. You’ll still get the same chunky buttons, simple paytables, and stripped-back interfaces that define the desktop versions — just neatly optimised for touch controls.

Quick Load Times

Most Novomatic slots are relatively lightweight, thanks to minimal animations and a focus on streamlined features. That works in their favour on mobile, where fast load times and smooth gameplay are essential.

Best on Mobile?

If you’re looking for the flashiest mobile slots with advanced physics and cinematic intros, Novomatic probably won’t be your go-to. But if you want something that plays cleanly, doesn’t lag, and keeps things classic — their mobile experience more than holds its own.

Novomatic: What to Expect Next

Novomatic isn’t in the business of reinventing the slot wheel — and that’s exactly what many players appreciate. The focus remains on delivering tried-and-tested games with straightforward mechanics, high volatility, and broad global appeal. But that doesn’t mean the company is standing still.

Through Greentube and its other digital arms, Novomatic continues to adapt more of its legacy land-based titles for online play. Expect more remastered versions of fan favourites — think upgraded graphics, mobile tweaks, and maybe even the occasional modern feature sprinkled in for good measure.

New International Markets

With regulations shifting and new markets opening across the Americas and parts of Asia, Novomatic is positioning itself to expand further. Thanks to its vast library of certified games and multi-jurisdictional experience, the company is well equipped to move fast where others can't.

Strategic Partnerships

While it may not be chasing hype collaborations or branded content, Novomatic continues to strengthen its reach through partnerships with platforms and aggregators that prioritise regulated, high-quality content. This includes deeper integrations with long-time distributors, ensuring Novomatic games appear across more top-tier casino sites.

Legacy, but with Upgrades

Don't expect flashy innovation for the sake of it. Novomatic knows its lane — classic gameplay with reliable win potential — but it's not afraid to polish it. Upcoming titles may continue to experiment with volatility tuning, enhanced interfaces, and smoother mobile UX while keeping the core player experience intact.

In short: the look might stay old-school, but Novomatic’s reach and refinement are only going to grow.

Novomatic FAQs

What is Novomatic?

Novomatic is a major gaming company based in Austria, best known for its land-based slot machines and online casino games. Founded in 1980, it operates in over 80 countries and has more than 25,000 employees.

Does Novomatic make online slots?

Yes. While Novomatic originally focused on physical gaming machines, its subsidiaries — particularly Greentube — have adapted many of its classic slots for online play.

What are Novomatic’s most popular slots?

Some of the most iconic Novomatic slots include Book of Ra Deluxe, Lucky Lady’s Charm Deluxe, Sizzling Hot Deluxe, and Dolphin’s Pearl Deluxe.

Are Novomatic games high volatility?

Many Novomatic slots are high volatility, meaning they offer the potential for larger wins, but less frequent payouts. This makes them appealing to players who prefer higher risk and higher reward gameplay.

Can I play Novomatic games on mobile?

Yes, modern Novomatic slots are developed in HTML5, which means they run smoothly on smartphones and tablets without the need for a separate app.

Where is Novomatic licensed?

Novomatic games are licensed and regulated in multiple jurisdictions through its various subsidiaries, including Greentube, which holds licences in the UK, Malta, and other key European markets.

Do Novomatic games have bonus rounds?

Yes, though they tend to be simple. Features like free spins, expanding symbols, gamble functions, and wild substitutions are common across Novomatic titles.