The Mill Adventure Limited
The Mill Adventure is one of those companies you never spot on a casino homepage. Its software runs the whole thing from behind the curtain. It builds a ready-made casino platform that other gambling firms rent to launch sites fast. It also runs a couple of its own casinos. This page covers who the company is, which brands it operates and how it is licensed. It also explains what any of that means if you play from the UK.
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Who is The Mill Adventure?
The Mill Adventure Limited started up in 2019 and is registered in Malta, with its office in Sliema. That makes it one of the younger names in online gambling. It was born in the platform era, not the early casino boom. The company works in two directions at once. It builds a technical platform other operators can rent. It also runs its own casino brands directly on top of it.
That dual role is common among modern Malta firms. A platform business supplies the engine. An operator supplies the brand, the marketing and the customer relationship. The Mill Adventure does both. That is why you see its name two ways. On some sites it supplies the technology. On others it is the operator taking your bets.
The Mill Adventure platform
The core product is a turnkey casino system, sometimes called a player account management platform, or PAM. It ties the games, the cashier, player accounts and the compliance checks into one back office. An operator that signs up can get a new casino live in weeks. Building every piece from scratch would take far longer.
The games are not made in-house. The Mill Adventure pulls titles from outside studios such as Pragmatic Play, NetEnt and Evolution. It then bundles them into a single library. On top of the basics it adds its own tools. SmartLobbies arranges a casino's game shelves automatically, and Betpool is a shared prize-pool feature. Other firms work this way too. SkillOnNet and White Hat Gaming both rent out platforms of their own, each with a mix of in-house brands and partner sites.
The brands it runs directly
Its flagship is Frank & Fred, a casino built around a playful two-mascot theme. Next to it sits Klirr, a plainer brand for players who just want a quick sign-up and a simple screen. Both run directly on The Mill Adventure platform. They share the same cashier and the same account checks underneath.
These are the company's own casinos, not white-label partners. That means the operator controls how they run day to day. The promotions, the game selection and the customer support all sit with The Mill Adventure itself.
How the company is licensed
The Mill Adventure holds licences from the Malta Gaming Authority, covering both its platform work and its own casinos. It also holds a Swedish licence from Spelinspektionen. That one lets its brands trade in Sweden's regulated market. An MGA licence sets the same rules for every firm it covers. That covers player funds kept apart from company money, tested games, and ID and age checks before a withdrawal. You can look the company up on the MGA licensee register and check its status yourself.
There is one point UK players need to be clear on. The Mill Adventure does not hold a UK Gambling Commission licence. Its casinos are built for Sweden and other regulated European markets, not for Britain. So Frank & Fred and Klirr do not accept players registering from the UK. If you are playing from Britain, the sites you can join are the ones carrying a Gambling Commission licence.
What a shared platform means when you play
When one company runs several brands on a single platform, you notice it in the small stuff. The cashier looks the same from one site to the next. The same deposit and withdrawal methods show up across the group, Trustly among them for Nordic players. Verification and withdrawal handling follow the same pattern. Once you know one site, you know them all.
The accounts stay separate, though. Signing up at Frank & Fred does not log you in at Klirr. Each brand keeps its own registration and its own offers. You build a fresh account every time you try another site in the group.
Is The Mill Adventure a good fit for UK players?
For a British player, the honest answer is simple. The Mill Adventure sits outside your options rather than inside them. The technology is modern and the Malta and Swedish licences are real. But neither one covers UK play, so its brands cannot take you on. There is nothing to sign up for here if you are betting from Britain.
You may want the same shared-platform setup with a licence that does cover you. If so, look at UK-licensed operators instead. Whichever site you choose, set a budget before you start. Use the deposit limits and time-outs built into your account. GambleAware runs a free, confidential helpline if gambling ever stops feeling like fun.
Who is The Mill Adventure?
The Mill Adventure Limited is a Malta-based technology firm founded in 2019. It builds a casino platform that other operators rent, and it also runs its own casino brands, Frank & Fred and Klirr.
Which casinos does The Mill Adventure run?
The Mill Adventure operates Frank & Fred and Klirr directly. Both sit on its own platform, so they share the same cashier and account checks underneath.
Is The Mill Adventure licensed in the UK?
No. The Mill Adventure holds Malta Gaming Authority and Swedish licences, but not a UK Gambling Commission licence. Its casinos are built for Sweden and other European markets, so Frank & Fred and Klirr do not accept UK players.
What does The Mill Adventure's platform do?
It is a turnkey casino system that ties games, the cashier, player accounts and compliance checks into one back office. An operator can launch a new site in weeks instead of building every part itself.
Who owns Frank & Fred?
Frank & Fred is owned and run by The Mill Adventure Limited, registered in Malta. Its sister brand Klirr runs on the same platform.
Is The Mill Adventure safe to play with?
Its Malta and Swedish licences require segregated player funds, tested games and identity checks. UK players should still choose a site with a UK Gambling Commission licence, as The Mill Adventure's brands are not open to them.
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Casino list updated: August 2026
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