Supercell is a Finnish mobile game development company based in Helsinki, Finland. Founded in 2010, the company has developed several popular mobile games, including Clash of Clans, Clash Royale, and Brawl Stars. The company is known for its focus on multiplayer strategy games and its use of free-to-play business models. Supercell’s games have been downloaded billions of times, and the company has generated billions of dollars in revenue. In addition to game development, Supercell also operates its own in-game advertising network, which allows other mobile game developers to promote their games within Supercell’s titles. The company is considered to be one of the most successful and profitable mobile game developers in the world. In 2020, Supercell was acquired by the Chinese company Tencent.