Supercell Ltd is a Finnish mobile game development company based in Helsinki. Founded on 14 May 2010, the company's debut game was the browser game Gunshine.net, and after its release in 2011, Supercell started developing games for mobile devices. Since then, the company has fully released five mobile games: Hay Day, Clash of Clans, Boom Beach, Clash Royale, Brawl Stars and Squad Busters, which are freemium fast-paced games and have been very successful for the company, the first two generating revenue of €2 million per day in 2013.

Clash of Clans is a 2012 free-to-play mobile strategy video game developed and published by Finnish game developer Supercell. The game was released for iOS platforms on August 2, 2012, and on Google Play for Android on October 7, 2013.