Founded in Sydney, Australia, in 2016 by a team of seasoned iGaming industry professionals, Rarestone Gaming is a slot game developer with a significant focus on the Asian market. The company was acquired by the leading gambling technology company, Playtech in 2018. However, despite the acquisition, the company continues to operate independently, as a subsidiary of Playtech.

Rarestone slots are noted for their innovative features, and one of those is the ‘Hold and Respin’ mechanic. The game that put the developer on the map as a developer was the 2019 release Fire Blaze: Blue Wizard. Some of the other notable Rarestone slots include Sky Queen, Pharaoh’s Daughter and Book of Kings. Rarestone operates with a small team of fewer than 50 employees. The company does not hold any licenses of its own. It operates under the regulatory framework of its parent company, Playtech.