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Spinomenal

Last Updated: 09 Oct 2026
Victoria Thompson
Maya Sattar
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418 Spinomenal games. Our pick: Mega Riches

6.9/10 studio rating 292 reviews 126 free demos
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About Spinomenal

Founded in 2014 by Israeli entrepreneurs Lior Shvartz and Omer Henya, Spinomenal has built its identity on volume: over 130 releases in 2025 alone, a catalogue that’s crossed 600 titles, and two to three new games landing every single month, a pace most independent studios would need a full year to match.

The games studio doesn’t chase mechanical complexity, instead focusing on games that are clean, accessible, and instantly readable, the kind where you know exactly what you’re playing within thirty seconds of landing on the title.

The Universe Concept sets Spinomenal apart structurally, linking groups of games through shared storylines and characters rather than treating each release as a standalone product. The Demi Gods series is the clearest example, running five entries deep through a consistent Greek mythology arc, with the Wolf Fang and Book of Rampage series following the same approach.

Hold and Hit, the studio’s take on the Hold and Win format, runs across a large chunk of the catalogue, including fan favourite Majestic King. Collect and Win adds a progressive-meter twist to the same formula, while the Book format spans everything from Egyptian to Samurai themes, with titles like Book of the Last Ronin pushing max wins as high as 10,000x on a 96.01% RTP.

Retro Gaming, a dedicated sub-studio, covers classic three-reel formats for players after something simpler.

Beyond slots, Spinomenal also runs its own Aggregation Platform, giving operators access to 2,000+ third-party games alongside its own catalogue. The studio holds iGaming licences from the UKGC and MGA among others, is BMM Testlabs certified, and distributes through partners including Bragg Gaming Group and Aristocrat Interactive.

RTPs generally sit between 94% and 99%, with most popular titles clustering around 95-96.2%, and everything’s built in HTML5 for full mobile compatibility.

“There is always a Spinomenal slot on the new releases page and more often than not it is worth a spin. Majestic King is a classic and Book of Demi Gods IV is one of my favourite book slots going. The art is consistently good and the games just work. High volume does not always mean low quality and Spinomenal proves that.” Aisley L, Fruity Slots Streamer

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“One thing I always tell viewers: Spinomenal’s RTPs run from 94% to 99%, and most popular titles sit around 95 to 96.2%. Don’t assume the game you’ve opened pays like the last one. I check the paytable before I spin, every time.” Scotty T, Fruity Slots Streamer

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FAQs about Spinomenal

  • Who founded Spinomenal and what is their background?
    Spinomenal was founded in 2014 by Lior Shvartz and Omer Henya, both Israeli entrepreneurs.
  • What is the Universe Concept and how does it work across the catalogue?
    Rather than releasing standalone titles, Spinomenal connects groups of games through shared storylines, characters, and worlds that develop across sequels. The Demi Gods series is the most developed example, running across five entries with a continuous Greek mythology narrative where each new release advances the story while functioning as a complete game in itself.
  • How does Spinomenal release so many games without a drop in quality?
    The studio operates with a structured development pipeline rather than building each game from scratch individually. Shared art frameworks, proven mathematical models, and consistent feature templates allow the team to produce new titles at speed without reinventing every element each time.
  • Where are Spinomenal games available?
    The studio distributes through Bragg Gaming Group and Aristocrat Interactive among other aggregator partnerships, reaching 24 regulated markets including the UK, Malta, Germany, Spain, New Jersey, and South Africa. The Spinomenal Aggregation Platform additionally gives operator partners access to over 2,000 third-party games through a single integration. Licences cover the UKGC, MGA, and several additional jurisdictions.

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Victoria Thompson
Author

Victoria Thompson

Slots Reviewer

Victoria is a slots reviewer who concentrates on bonus rounds and mechanics — how a feature is triggered, what it is realistically worth when it lands, and whether a new release is doing something genuinely different or reskinning a familiar formula.

Maya Sattar
Fact Checked By

Maya Sattar

Head of Content

Maya is a beacon of knowledge in the online gambling space. Her main focus is on user experience and responsible gambling compliance, ensuring site content remains clear, accurate, and easy to understand. With years of experience behind her, she's well-placed to break down complex topics and deliver content that genuinely puts players first – always.