Zillion review: provider, certified casinos and demo games

The essentials about the Zillion game provider

• Company: Ziplay Limited, registered in Cyprus and based in Nicosia, trading under the Zillion brand
• Focus: slots only, with no table games and no live casino
• Catalogue: 81 distinct titles counted on 4 September 2026, with more than one release per month since 2024
• Certification: RNG certificate issued by iTech Labs on 25 January 2022
• License: no supplier license published, so compliance rests with the online casino hosting the games
• RTP: between 95% and 96% across almost the entire catalogue, 98% on Sun Strike, with a configurable 92% to 96% band reported by third-party sources
• Volatility and bets: high on most titles, from €0.10 to €100 across nearly the whole portfolio
• Formats: a dominant 5×3 grid with 25 paylines, plus detours into 3×3, 6×4 with 4,096 ways, 8×8 clusters and a 19-cell board
• Signature mechanic: Hold and Ring, bonus symbol collection and fixed Grand, Major, Minor and Mini jackpots
• Distribution: SoftSwiss, Slotegrator, SoftGamings, Aardvark Technologies, Hub88 and Infingame, across more than 500 operators
• Languages: English, Russian, French, Spanish, Italian and Portuguese
• Demo: a selection of titles can be played for free, with no registration and no deposit, through the GAMES filter

Zillion, an online casino provider that made bonus rounds its mother tongue

Open any slot signed by Zillion and the first thing you hear is a wheel slowing down. Not the reels. The wheel. At this studio, the session only really begins when the base game steps aside for a bonus mode, a symbol collection, or a Wheel of Fortune that decides almost everything. Call it a philosophy, or call it an obsession. Either way it runs through all eighty-odd titles in the catalogue with a consistency that earns respect and, eventually, raises questions.

The Zillion online casino provider is a developer focused on slots. It is published by the Cypriot company Ziplay Limited. Our own count of the official catalogue, carried out on 4 September 2026, returns 81 titles spread across six pages. All of them run in HTML5, and all of them work on mobile and desktop alike.

The CASINO button at the top of this Kynox page takes you straight to the regulated online casinos that offer Zillion games in their own jurisdiction. The GAMES filter opens a different door: free Zillion demo slots, real reels, play money, no sign-up at all.

Who is behind the Zillion provider?

Where is Ziplay Limited actually based?

The legal entity is Ziplay Limited, trading under the Zillion brand. The official site stops there. No address, no registration number on the About or Contact pages. You have to open the privacy policy PDF, the one nobody ever reads, to find the registered office in Nicosia: 15 Kallipoleos & Ifigeneias, 1, AMARAL 30, 2nd floor, Flat/Office 202, 1055, Nicosia, Cyprus. That same document hands over a contact address you will not find anywhere else, [email protected], presented as the entry point for the data protection officer.

Here is a nice detail for anyone who enjoys cross-checking. Every specialist directory places the studio in Limassol. The contractual document says Nicosia. When a marketing profile and a legal filing disagree, you follow the legal filing.

On the founding year, the sources split into two camps that refuse to meet. SoftSwiss, LCB and SlotsMate say 2020. Yogonet and First Look Games say 2021. The official site stays quiet. One indirect clue does exist: Zillion won the European Casino Content Supplier Under 5 Years category at the EGR Europe Awards 2025, which places the founding after 2020 without settling the argument.

What are the studio's official details?

The Cypriot registration number appears nowhere. Not on the site, not in the supporting legal documents. For a supplier claiming 500 clients and 900 integrations, that omission raises eyebrows.

What exactly does the Zillion RNG certificate cover?

This is the central regulatory point, and it deserves precise wording. Zillion claims an RNG certificate issued by iTech Labs to Ziplay Limited on 25 January 2022. The document confirms that the random number generator produces results that are genuinely unpredictable and statistically sound. That is the guarantee of mathematical fairness. It is the one that matters when you press the button.

What it is not is an operating license. No game supplier license is published by the studio, not Curaçao, not Malta, not the United Kingdom. Several directories mention a Curaçao license without ever pointing to a verifiable number. Real regulation therefore happens at the level of the casinos hosting the games, and clearly not at the studio level. This is a common industry model, and it is exactly why the CASINO filter on this Kynox page only keeps operators holding an active license in their own jurisdiction.

What figures does the Zillion studio put forward?

These metrics are commercial arguments aimed at operators. The table is not the output of audited data. Note an amusing internal contradiction along the way: the homepage announces 70 games and more, the About page claims 80 and more, and the press release signed with Aardvark Technologies mentions 70 titles. Our manual count sides with the About page.

Who runs the studio?

Four names appear publicly on the About page. Irina Rimmel heads human resources, Marija Stojakovic works as Account Manager, Uroš Nikolić as Senior Sales Manager, and Aleksandrs Smetanovs as Chief Customer Officer. Smetanovs is the studio's media face, quoted regularly in industry interviews. Back in 2024, it was Ksenia Viatkina, then marketing director, who spoke publicly during the Slotegrator deal.

Which awards has the Zillion game provider actually won?

Two wins, three nominations, and category names worth quoting word for word.

Both wins sit in categories reserved for young or emerging companies. That is not a criticism so much as context. Zillion is being awarded as a promising newcomer, not yet as an established benchmark.

Where can you play Zillion slots at a regulated online casino?

How does the CASINO filter on this Kynox page work?

The CASINO button unrolls the list of online casinos that genuinely carry the Zillion catalogue and hold a valid license in their operating jurisdiction. Every venue is checked on three points: regulatory authority, license number, withdrawal terms. That saves you the tedious job of opening twenty lobbies only to find the provider listed in half of them.

One note of caution for French readers. Online slots fall under no ANJ approval, since the regulator's remit covers sports betting, horse racing and poker only. Operators distributing Zillion therefore work under other jurisdictions. The debate about opening the French market resurfaces regularly in budget discussions, and has led nowhere so far.

Which aggregators distribute the Zillion game catalogue?

The aggregators distributing Zillion games form the real backbone of its online presence, and their names tell you how solid the chain is.

SoftSwiss

The studio's long-standing aggregator. Its single gateway opens up the full portfolio, and it holds remote gaming licenses in Curaçao, with the Malta Gaming Authority and with the Kahnawake Gambling Commission. This is the channel with the best regulatory coverage.

Slotegrator

Partnership announced in late August 2024. The deal gave the studio access to the aggregator's operator network, which is particularly active in emerging markets. It is the same channel used by the UpGaming slot catalogue, a studio from the same generation that shares much of Zillion's distribution ground.

SoftGamings

Deal signed on 16 March 2026. Integration runs through the SoftGamings API, and it targets regulated markets explicitly.

Aardvark Technologies

Two days later, on 18 March 2026, Zillion announced a second partnership. This one covers the SkyPilot platform from Aardvark Technologies, aimed at Africa and Central America. Uroš Nikolić said he wanted to "bring our 70+ titles to an even wider audience". Two distribution deals in seventy-two hours point to a fully assumed expansion strategy.

First Look Games

Deal signed on 21 August 2025, and this one speaks directly to affiliates. The London platform gives access to official artwork, demos and product data to a claimed network of more than 1,000 approved affiliates. In practice, the screenshots and spec sheets you come across on comparison sites now come from a single source controlled by the studio.

Other channels round out the setup, notably Hub88, Infingame and Salsa Technology.

Which operators carry Zillion?

The Partners page names around twenty brands, among them Bets.io, 1Win, 888Starz, Boomerang Casino, Casino Adrenaline, Rocket Play, Chipstars, MetaSpins, Betera, Batery Bets, Norge Casino, WolfBet, Bit Rollers, 7BitCasino, LevelUp Casino and Lucky Elf Casino. The announced geographic coverage spans Europe, Australia, Canada and Brazil, with the United States and the United Kingdom explicitly excluded.

What does a Zillion game look like under the hood?

A bonus grammar you can spot a mile off

Spend three hours in the Zillion catalogue and you start recognising the building blocks. Zillion has built a feature vocabulary that it recombines from one title to the next, the way a chef reworks the same base sauce. This is not laziness. It is a signature. The open question is how long a signature can repeat before it turns into a routine. The same question applies just as sharply to the Hold and Win slots from Gamzix, its most direct rival in this niche.

Hold and Ring, the house mechanic

This is the reactor core. The Hold and Ring feature works on a collection of bonus symbols gathered spin after spin. A meter fills up, and reaching the threshold triggers a dedicated mode where wins equal the sum of the coefficients on screen. On most recent titles, gathering all fifteen bonus symbols unlocks the Grand Jackpot. On Mexican Ways and Easter Bunny Treasures, the threshold rises to twenty symbols.

Wheel of Fortune and fixed jackpots

The wheel shows up across the whole Royal Crown Wheel, Joker Crazy Wheel, Wild Egyptian Buffalo, Wolf's Moon 3 and Katrina's Wheel of Fortune line. It hands out coefficients from 1 to 20, with a tier at 50, and it opens the door to Zillion's fixed jackpots, split across four levels named Grand, Major, Minor and Mini. The studio has placed this device at the heart of its 2026 output. So much so that four consecutive summer releases lean on it.

Random Wild and Random Walking Wild

Two or more wilds land at random on any reel in the base game. During free spins they move from cell to cell, appear, vanish and end up rebuilding the paylines. This is what gives Zillion free spin rounds their distinctive edginess.

Boost and accumulation

The Boost symbol is confined to reels 3 and 4 on 6×4 formats. It aggregates the coefficients of every bonus symbol on screen. On Sun Strike, this mechanic stops being an accessory and becomes the whole point of the game.

What grid formats does the catalogue offer?

The 5×3 grid with 25 paylines dominates the portfolio by a wide margin. The studio does allow itself a few detours: a 3×3 with five paylines for fruit and Joker games, a 6×4 with 4,096 ways, an 8×8 cluster grid, and that 19-cell board which looks like nothing else on the market. This taste for unconventional layouts puts Zillion close to the unusual grid formats from Old Skool Studios, a developer that built its whole identity on rejecting the five-reel straitjacket.

How good are the RTP and volatility of Zillion slots?

Here are the rates published by the studio, collected sheet by sheet. It is the most useful data in this review, and oddly one of the hardest to assemble anywhere else.

Two observations stand out. The RTP of Zillion slots sits almost systematically between 95% and 96%, which is half a point under the average of the market's larger studios. Sun Strike and its 98% are a spectacular outlier, never repeated since 2024.

More troubling, several independent directories report an operator-configurable RTP running from 92% to 96%. The practice is legal and widespread. It also means the same game can statistically return four points less at one casino than at another. On this front, the variable payout rates published by Wazdan offer a useful counter-example. The Polish studio puts its RTP bands in the open instead of hiding them, something Zillion has never done. So always check the rate shown in the game rules on the site you are playing at, never the one on the manufacturer's sheet.

Bets run from €0.10 to €100 across almost the whole portfolio, with one exception at €0.20 for Sun Strike.

Is Buy Bonus available everywhere?

No, and that comes as something of a surprise. Zillion games with Buy Bonus form a clearly defined subset, which the studio seems to reserve for wheel titles and ways formats. The logic holds up: paying to reach a bonus mode only makes sense if that mode carries most of the win potential.

Which languages are the gam

es available in?

Six languages, no more and no less: English, Russian, French, Spanish, Italian and Portuguese. Zillion games in French are therefore fully localised, interface, rules and descriptions included, which is far from standard among studios of this size. The absence of German and the Nordic languages, on the other hand, marks out the regions where commercial development has not yet landed.

Which Zillion games should you try in demo mode?

How do you use the Kynox GAMES filter for Zillion?

The GAMES button gathers a selection of demo versions from the catalogue. You can therefore play Zillion demo games with no registration, in play money, without a deposit or a time limit. It is the best way to gauge how often bonus rounds actually trigger before you commit a cent. I would strongly encourage you to do it on the Hold and Ring titles. Their rhythm is very particular, close to flat between two bonus modes. That pacing does not suit every temperament.

Where should you start in the catalogue?

Among the best Zillion slots, six titles sum up on their own what the studio does well.

3 Crown Coins Deluxe

The 3 September 2026 release, and probably the most accomplished title in the catalogue. A tiny 3×3 grid, five paylines, yet a max win of 6,000x and a stated hit rate of 43.87%. Three special coins structure the bonus. The blue one adds a row, the red one activates multipliers on reels 1 and 3 that double every time they land again in the same cell, up to x32, and the green one doubles all Royal Coin Symbols. Easy to read, brutally tense.

Sun Strike

The oddity. Nineteen cells instead of reels, a Smash mechanic where the Boost symbol aggregates multipliers across the whole screen, and a 98% RTP that remains the most generous the studio has ever published. Released in July 2024, it has curiously never had a direct sequel.

Cluster Gems

The only 8×8 cluster grid in the catalogue. Adjacent symbols group together, re-spins push a multiplier upward, and a star bomb goes off at random. Medium volatility, a 3,000x ceiling, and a win history you can consult in-game. Cluster Gems is the most relaxing slot in this selection.

Mexican Ways

A 6×4 grid offering 4,096 ways to win, walking wilds, and unusual generosity on free spins. Three scatters award 8 spins, six scatters award 50. Medium volatility, 2,000x maximum, bets from €0.10 to €100. The ideal entry point for discovering the studio.

Book of the Golden Lion

The strongest representative of the Book of family, named game of the month by SlotsRank in June 2026. Mystery symbols, Hold and Win, and a Grand Jackpot at fifteen bonus symbols. Nothing revolutionary, but the execution is careful.

The Mad Fisherman

Ten paylines only, which makes it the tightest of the in-house 5×3 games. Bonus symbols carry random multipliers from 2x to 1,000x, and a Collect feature adds ten free spins. Released on 25 June 2026.

What are the major series in the Zillion catalogue?

Zillion works the old way, by families, much as the makers of physical cabinets rolled out their ranges. Eleven titles for the Book of line, five for the Buffalo universe, three for Wolf's Moon, three for Royal Crown, three for the Storm series, and two for Crown Coins.

The Book of family deserves a word. It descends directly from the German tradition of the expanding book, the heritage that the Book of slots from Bally Wulff have carried since the days of German arcades, and which Zillion reinterprets by grafting on its collection meter and its Grand Jackpot. Eleven titles out of eighty-one is almost a genre of its own.

What is coming next?

Three titles carry a Coming Soon tag as these lines are written, and they sketch out the Zillion 2026 releases for the end of the year. Train of Fortune builds on collecting bonus values and resetting respins. Hot Girls: Wheel of Passion combines roaming wilds, free spins, Hold & Ring and a jackpot wheel. Electro Strike pairs Boost-charged Collect mechanics with sticky symbols.

What Zillion gets right, and what leaves you unconvinced

My verdict on the Zillion provider comes down to a tension. The studio has a real identity, which is rarer than you might think in a market saturated with clones. Its production pace impresses, with more than one release a month. I noticed a clear acceleration in 2026. It documents its spec sheets better than plenty of rivals of similar size, RTP, volatility, max win and hit rate included. Its public stance on artificial intelligence, published in July 2026, is worth quoting. Game mathematics must remain "human designed and subject to established testing and certification processes". In an industry rushing headlong into automation, that red line is healthy.

The reservations are real. Zillion's corporate transparency stays weak, with no founding year, no registration number, no verifiable supplier license. The RTPs sit structurally below the market average, and the configurability reported by independent directories adds an uncertainty the studio never addresses. The published hit rates mix incompatible units. Sometimes a percentage, sometimes a raw ratio, which makes them useless for rigorous comparison. Finally, repeating the same bonus blocks from one title to the next may reassure operators, but it wears out the regular player.

What responsible gambling tools are displayed?

The footer of the official Zillion site carries the Gamban logo, the software blocking tool for gambling sites, alongside GambleAware, the British prevention body. These responsible gambling tools come with an explicit reminder: the games shown on the studio's own site are free, involve no real money, and are restricted to adults. It is the sector's bare minimum, and it is at least executed properly.

Zillion, a studio to watch rather than to celebrate

Five years after its debut, Zillion occupies a precise position. It is a solid content supplier, prolific, technically clean, that has not yet produced the title forcing the market to look at it differently. Sun Strike proved it had the means. 3 Crown Coins Deluxe, with its miniature grid and its 6,000x ceiling, suggests the ambition is back.

What happens next depends on two choices. Whether it dares to step outside the comfort of the 5×3 with 25 paylines, and whether it commits to a clearer RTP policy. The first takes talent. The second takes nothing but will. Both are decided internally, and nothing today indicates which way the studio will lean.

In the meantime, test in demo mode through the GAMES filter first, then pick your operator through the CASINO button. In that order, never the reverse.

FAQ: Zillion

What is the Zillion casino provider?

Zillion is a game provider specialising in online slots, published by the Cypriot company Ziplay Limited. Its catalogue holds 81 titles as of 4 September 2026, all built in HTML5 and playable on mobile and desktop. The studio does not produce table games or live casino content.

Who owns the Zillion provider?

The Zillion provider belongs to Ziplay Limited. It is a company registered in Cyprus with a registered office declared in Nicosia. The studio trades under the Zillion and Zillion Games brands. Commercial leadership sits with Aleksandrs Smetanovs, Chief Customer Officer, and headcount is estimated at 40 to 50 people.

Are Zillion games reliable and certified?

Zillion games are certified by iTech Labs, which issued an RNG certificate to Ziplay Limited on 25 January 2022. That document guarantees the fairness of the random number generator. The provider publishes no supplier license, however, so regulation depends on the online casino hosting the games.

What is the RTP of Zillion slots?

The RTP of Zillion slots sits between 95% and 96% across almost the entire catalogue, with a maximum of 98% reached by Sun Strike. Several independent directories report a configurable band of 92% to 96% depending on the operator. We recommend always checking the rate shown in the game rules.

How many games does the Zillion catalogue hold?

The Zillion catalogue holds 81 distinct slots as of 4 September 2026. They are spread across six pages of the official site. The studio itself announces between 70 and 80 titles depending on the page consulted. Production has run at more than one release per month since 2024.

Can you play Zillion games for free?

Yes, a selection of Zillion games is available as free demos, in play money, with no registration and no deposit. The GAMES filter at the top of this Kynox page gives access to those demos.

Which online casinos offer Zillion games?

Zillion slots are distributed across more than 500 operators, including Bets.io, 1Win, 888Starz, 7BitCasino, Boomerang Casino and LevelUp Casino. The CASINO button at the top of this Kynox page keeps only venues holding an active license in their own jurisdiction. The United States and United Kingdom markets are excluded.

What is the best Zillion game?

3 Crown Coins Deluxe is the most accomplished title in the Zillion catalogue: 96% RTP, a 6,000x max win and a 43.87% hit rate on a 3×3 grid. Sun Strike remains the most generous with 98% RTP, though its win ceiling drops to 908x.

What is the Zillion Hold and Ring feature?

Hold and Ring is the signature mechanic of the Zillion provider. Players collect bonus symbols spin after spin until a meter fills, which triggers a dedicated mode where wins equal the sum of the coefficients on screen. Gathering all fifteen bonus symbols unlocks the Grand Jackpot.

Are Zillion games translated into English?

Yes, Zillion games are available in English, alongside Russian, French, Spanish, Italian and Portuguese. Localisation covers the interface, the rules and the paytables. German and the Nordic languages are not among the options offered.

Sources:

• zillion.games
• Zillion Privacy Policy
• zillion.games/games
• zillion.games/about
• zillion.games/partners
• zillion.games/news
• SoftSwiss
• Yogonet
• First Look Games