Greentube’s Rumble Riches: How to make a European favorite a North American hit

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Patryk Igras, Sales and Key Account Manager at Greentube, explains why Rumble Riches: Haulin’ Gold has proven such a popular title in North America following its adaptation from its European roots.

Firstly, could you tell us about the success that Rumble Riches has had in European markets and outline what about the game made it so successful? 

While there is certainly some overlap, North American players generally respond more strongly to familiar themes, compelling visual storytelling, and feature-driven gameplay. Themes like trucking, trains, and character-led game families tend to resonate particularly well. European markets are often more diverse in their preferences, whereas in North America, we consistently see stronger engagement when content feels locally tailored.

How do you apply that theory to the development of Rumble Riches Haulin’ Gold? How did you approach the localization of that game? 

I would actually frame this a little differently because Rumble Riches Haulin’ Gold wasn’t a re-localiation of an existing game; it was developed specifically for North America from the ground up. The team applied everything we’ve learned about regional player preferences throughout the development process, from the trucking theme and visual design to the gameplay mechanics and overall player experience. Rather than adapting an existing title, the goal was to create a game that felt authentic to the North American market from day one.

What are the challenges in localising a game that has been successful in another region? How do you know that the success can be replicated elsewhere? 

Although it doesn’t apply directly to Haulin’ Gold, localization always comes with challenges. Every market has different player preferences, whether that’s themes, volatility, bonus mechanics, or visual style. There’s never a guarantee that success in one region will translate to another, so it’s important to rely on player data, market insights, and continuous testing rather than assumptions. That’s what allows us to build games that genuinely resonate with each audience.

Since Rumble Riches Haulin’ Gold went live in North America, how has it been received by the market? 

It has been received extremely well, topping charts and rankings with many of our operator partners. We’ve seen strong player engagement, and the game has performed exceptionally well across multiple North American jurisdictions. We’re excited because we believe this is just the beginning, with Haulin’ Gold serving as the first title in what we expect to be a very successful Rumble Riches game family.

Do you have any data that you could share with us that demonstrates the impact of Rumble Riches Haulin’ Gold?

Since launch, Rumble Riches Haulin’ Gold has been our clear number-one-performing game across both the US and Canada, outperforming both new releases and established titles in our portfolio. The game has also ranked in the Top 10 with multiple operator partners. We’re excited to continue tracking its performance and expect it to gain even more recognition as additional data becomes available.

What are the main trends in the US online casino market in 2026 and how is Greentube positioning itself as a leading supplier there?

In 2026, we’re seeing continued demand for highly localized content, strong game families, and feature-rich experiences that drive player retention. Operators are increasingly looking for suppliers that can combine proven performance with market-specific development. Greentube is well positioned because we pair Novomatic’s global experience with a dedicated focus on North American player preferences, allowing us to deliver content that feels both premium and locally relevant.

What can we expect from Greentube throughout the remainder of 2026 in the US?

For the rest of 2026, players and operators can expect continued investment in North American-focused content, further expansion of our successful game families, and additional launches across regulated US markets. We’ll continue building on the momentum of game families like Piggy Prizes, Diamond Cash, Thunder Cash, and Starlight Jackpots. And without giving too much away, players may even see a festive addition to the Rumble Riches family later this year; one that we think they, and our operator partners, are going to love.

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