A completely new OS experience

Prepare yourself to come to the Throne and rule your own kingdom. A new operating system based on role-play and customisation.

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The Company

Mellium, based in London, engineers and designs innovative software focussing on attention to details and unparalleled user experience.

Mellium Company

Our Products

A Mellium product starts from its end, the user. Every stage of production, from its conception to its release, revolves around forging something surprising and unique. For the care of details, the iconic nature, the user experience, there is nothing quite like a Mellium product.

Our Customers

Exceptional customer care completes the experience of a product. Every Mellium customer is provided with a one-to-one product assistant. Their job is to solve any issue encountered and to report precious feedback directly to the development team. Customers are part of the company.

The Event of a Lifetime

Mellium’s most ambitious plan is coming to life to bring you the greatest form of entertainment you have ever experienced.

Opening May 2020