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How to play Great Aztec
The DOCV, another trade body representing licensed online casino operators in Germany, also expressed support for the prosecutorial efforts. However, it emphasised that the raid exposed regulatory gaps which had allowed organised crime to flourish.
Kevin O’Neal, a DOCV board member, argued the scale of the investigation calls the GGL’s broader black market estimates into question. He cited the regulator’s 2025 activity report, which put the 2024 share at 23% (€547 million in gross gaming revenue), against Nielsen data suggesting a share of around 56%.
The trade body has long been critical over the discrepancy between channelisation estimates made by the regulator, and other independent reviewers.
What is Great Aztec?
Petra’s journey to the role started in a hotel management school where she learned the ropes of hospitality, followed by a job at Transavia Airlines, a subsidiary of renowned Dutch operator KLM. This led to 24 years in the aviation industry, in a host of different roles: sales, marketing, operations – all aspects of the business that would later become useful in the casino industry.
By the time Covid came around in 2020, Petra felt she had done enough in aviation and went looking for her next role. As she told me, “Holland Casino popped up and I am somebody who by their nature looks at similarities instead of differences.
“What I saw is, Holland Casino is a company with 4,000 people working in hospitality, in a strongly regulated market where you have to balance between offering entertainment and a nice evening out with hospitality, and the risk attached to that – and there you see the similarities with the airline industry.
About Great Aztec
That is the gap Splash Tech solves: many operators already have strong game libraries, and some have proprietary content, but they lack a flexible jackpot layer that can sit across the full offering without requiring them to build and operate their own engine.
That supplier-agnostic design matters because operators do not organise their businesses around the interests of one studio. They assemble portfolios from multiple providers and need tools capable of working across the resulting patchwork. Splash Tech’s engine can also extend beyond slots to points of sale including sportsbook bet slips, lottery and bingo.
“Not making the product available across all game suppliers and all product verticals would be a massive missed opportunity,” Wilson explains. “Wherever you can have a player placing a bet, give them the opportunity to win on the jackpot engine because it is such a sticky product.”
