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How to play Rainbow Luck
Commercial confidentiality prevents Wilson from attaching individual numbers to those partnerships, but he is unequivocal about the jackpot engine’s record. “Every operator or brand that’s launched our jackpot engine has seen an immediate lift in GGR,” he says.
That impact, he argues, comes from preparation as much as product. Splash Tech works with partners to establish expectations and benchmark performance against relevant KPIs before launch. On the free-to-play side, the picture is similarly collaborative rather than automatic.
“Wherever there is investment from the operator or the platform in properly investing in the infrastructure needed to maximise the output of the product, we have seen great returns, ROI, on that investment,” Wilson says.
About Rainbow Luck
Pennsylvania casino revenue for August was almost 6% lower than a year ago, when the state’s casinos won $297.7 million from their physical slots and table games. Pennsylvania’s August 2026 struggles came despite the state having one more casino last month than it did in August 2025, as Happy Valley Casino only opened in April 2026.
In Maryland, the state’s six casinos combined to win $160 million in August, representing a 6% drop from the prior year. In Virginia, casino revenue from its five casinos was $97.6 million, almost 5% lower than August 2025.
In Delaware, in-person casino revenue eased almost 3% to $43.8 million, and in New York, racino GGR plunged 38% to $137.2 million.
What is Rainbow Luck?
AI is used, but only towards the end of the process. First, the system gathers objective indicators; AI is then used to assess the overall pattern and probability of a connection. “We only provide evidence-based findings,” Madsen says. “We don’t say that something is a mirror site because we suspect it is. It is only reported when we are 100% confident there is a match.”
The timing is significant. The illegal gambling market is attracting growing attention from regulators and the wider industry, while estimates of its size vary considerably depending on definitions and methodology.
A recent Fincord Intelligence report highlighted by the Betting and Gaming Council estimated that illegal online gambling generated around $50 billion in gross revenue globally in 2025. It estimated that around 5,000 operator structures were using more than 15,000 websites and apps.