Forge of Empires is a browser-based strategy game developed by InnoGames. The game was initially released on 17 April 2012 (open beta phase). In 2013, a television advertising campaign helped the game reach 10 million user registrations. The game was later released on iOS 2014, and Android in 2015. The game is similar to both SimCity and Clash of Clans, but includes turn-based strategy elements. As of 2019, the game earned $568 million in lifetime revenue.