Clash Royale is a story-based game that combines both the strategy and the card-based battle strategy. It utilizes the combat system from the Clash of Clans game, which is a popular game. This game was released in 2016 and has remained popular in the world of gaming. Clash Royale is a popular game developed by Supercell. It is a strategy-based game in which players use their card deck to attack and defend their towers to defeat their opponents. Clash Royale is a freemium game, meaning that it is free to play but there are in-app purchases available for players. The game is available for Android, iOS, and Windows Phone. It is rated for gamers aged 9+.