Zillion Games: Modern HTML5 Slots and Branded Development

Zillion Games builds slot content for operators around the world. Its games are designed around three goals: gameplay that holds attention, mechanics that feel fresh and visuals that stand out, all tuned for performance and long-term player retention.

Since its launch in 2020, the studio has grown quickly across Australia, Europe, Africa and Asia. Partners get flexible integration options and tailored services, including branded and exclusive games, so they can differentiate their lobbies in crowded markets.

Zillion Games is privately held and was founded by iGaming industry veterans. CEO Boris Onikienko leads a team of more than 30 specialists. Revenue is not disclosed, but the studio has grown year on year through new market entries and platform partnerships.

Key people

Strategy and commercial growth are led by:

• Aleksandrs Smetanovs, Chief Customer Officer
• Ekaterina Mikhailova, Chief Customer Strategy Officer
• Tasha Sokolova, Chief Marketing Officer

Every Zillion slot is built in HTML5 and runs smoothly on desktops, phones and tablets. Rich visuals, lively animation and inventive mechanics are combined to keep players engaged and sessions longer.

The range covers traditional fruit slots as well as modern video slots with layered features, so it suits a broad mix of players. Games are localised for multiple regions.

Branded and exclusive games

Operators that want to stand out can commission branded or exclusive slots. The underlying platform is designed for reliability, security and fast roll-out, whether games are deployed through a direct API or an aggregator.

Zillion's own API is built for quick onboarding and distribution at scale. It exchanges game session, reporting and bonus data in real time, keeping operator platforms and Zillion systems in sync.

Language and currency settings can be configured per market. Games launch straight in the browser with no download, and a dedicated technical team supports partners from testing through to go-live.

The catalogue spans many themes and volatility levels, with an emphasis on familiar mechanics and easy-to-follow bonus rounds. Titles players return to include:

• Buffalo's Sun
• Skull Carnival
• Firestorm Joker
• Katrina's Wheel of Fortune
• Wolf's Moon

New games are released regularly in response to market demand.

Games run instantly in the browser on HTML5, without plugins or downloads. A modular, scalable architecture lets the studio ship updates, add features and connect third-party systems quickly, while HD graphics, adaptive resolution and short load times keep performance consistent.

Development is mobile-first: responsive interfaces, touch-friendly controls and stable performance on Android and iOS. Layouts adapt automatically to screen size and orientation, so mobile players get the same quality as desktop players.

Operators can use free spins and tailored launch campaigns with Zillion titles. Branded creatives and custom promotional assets are also available on request to support marketing plans and new releases.

Security and compliance are built into the studio's process. Games are developed to industry standards and run on certified RNG systems for fair, transparent results. Independent test labs validate fairness and performance, which supports Zillion's standing as a reliable, responsible partner.

Zillion slots are offered by many international online casinos and platforms, reached through a network of aggregator partnerships.

Connect through our casino API to launch the full Zillion Games portfolio quickly and reliably, alongside 3,600+ games from 170+ studios in our game aggregation catalogue.

The essentials about Zillion Games for operators.