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A flagship B2B gaming brand of the Merkur Group, delivering certified HTML5 slots, classic fruit machines, and digital table games built on 65 years of German gaming heritage.
Merkur Gaming is the B2B online gaming division of the Gauselmann Group, one of Germany's largest family-owned gaming conglomerates, founded in 1957 by Paul Gauselmann. The Merkur brand was introduced in 1977 and has since grown into one of the most recognised names in European land-based gaming, with the group now employing nearly 15,000 people across more than 40 countries. As part of the same corporate family, Blueprint Gaming operates under the Gauselmann Group umbrella, sharing compliance infrastructure and complementing Merkur titles across player segments.
In the digital space, Merkur Gaming translates its deep arcade and slot machine heritage into certified HTML5 online titles. The catalogue spans classic three-reel and five-reel classic fruit machines built around Merkur's signature gamble feature, which lets players double or quadruple winnings through a card-draw or ladder mechanic, alongside book-style adventure slots with expanding symbols and scatter-triggered free spins. The nudge feature, inherited directly from Merkur's physical machine portfolio, gives players agency over reel outcomes by shifting selected reels between spins. All titles meet the strictest international regulatory standards, including GLI certified status, ISO 27001 information security accreditation, and ISO 9001 quality management compliance.
OHS Gaming operators gain full integration access to the Merkur Gaming catalogue, enabling white-label deployment with complete localisation support, configurable bet ranges, and multi-currency compatibility, including support for crypto-compatible casino solutions. Merkur titles are especially effective for European-facing platforms where player familiarity with the brand already drives conversion. Operators entering regulated markets can also explore OHS Gaming's iGaming gambling licence services to match Merkur's German, UKGC, and MGA credentials. Learn more about all available studios on the OHS Gaming game providers page.
Six decades of slot machine craftsmanship translated directly into HTML5 digital titles for modern platforms.
GLI certified, ISO 27001 and ISO 9001 accredited, and compliant with MGA and multiple European jurisdictions.
Deployed across 40+ countries with localised content, multi-language support, and multi-currency payment rails.
All titles built on responsive HTML5 for seamless portrait and landscape play across all device classes.
Six flagship titles from the Merkur Gaming catalogue, spanning classic fruit machines, adventure slots, and fan-favourite arcade-inspired games.
An Egyptian adventure slot featuring expanding wilds and a free spins round where one symbol expands to fill entire reels for maximum win potential.
Adventure Slot
A classic 5-reel fruit machine with the iconic Blazing Star nudge and gamble features, staying true to the beloved arcade cabinet that popularised the brand.
Classic Fruit Slot
A vibrant classic reel slot with traditional fruit symbols and lucky sevens, including a hold feature and risk ladder that keeps every spin engaging.
Fruit Machine
A unique dice-based slot with multiple simultaneous dice rolls and a progressive hold feature, offering a distinct experience from standard reel formats.
Dice Game
Merkur Gaming's take on the acclaimed book slot genre. The book symbol serves as both wild and scatter, triggering free spins with a randomly chosen expanding symbol.
Book Slot
A charming classic slot centred on lucky symbols including four-leaf clovers, ladybirds, and the Lucky Lady herself, with a free spins feature and gamble round.
Classic SlotEverything operators need to deploy, configure, and grow a Merkur Gaming offering on the OHS Gaming platform.
Every Merkur Gaming title is built natively in HTML5, ensuring instant-play compatibility across desktop browsers, iOS, and Android devices with no plugins or downloads required.
Titles carry GLI certification and are compliant with European regulatory frameworks including MGA, UKGC, and German MGA approvals, giving operators broad market access out of the box.
Operators control minimum and maximum bet limits per title, enabling tailored offerings for casual players, mid-stakes markets, and high-value VIP segments on the same platform.
Full localisation support across European and global markets with native language packs, regional currency integration, and fiat payment compatibility for seamless player experiences.
The gameplay systems that define the Merkur Gaming experience across every title in the catalogue.
A hallmark of Merkur's land-based heritage, the gamble ladder and card risk features let players choose to double or quadruple winnings after any paid spin, adding a strategic layer that arcade fans expect and appreciate.
Signature mechanics found across the catalogue: special symbols expand to fill entire reels during free spins rounds, dramatically increasing win frequency and creating the high-reward moments that sustain player sessions.
Inherited directly from Merkur's physical machine portfolio, hold and nudge features give players agency over reel outcomes. Selected reels are held or shifted between spins, offering a tactile engagement layer unique to the Merkur brand.
OHS Gaming provides full operator access to the Merkur Gaming catalogue, including certified HTML5 titles, white-label branding, configurable bet ranges, and global payment support. Get in touch with our team today.