Fire Emblem Heroes is a mobile strategy role-playing game developed by Intelligent Systems and published by Nintendo. Released in February 2017, it features characters from the Fire Emblem series, allowing players to summon and collect heroes from various titles. Players engage in tactical battles on grid-based maps, utilizing each hero's unique abilities and skills. The game includes a variety of modes, such as story chapters, special events, and player-versus-player competitions. Players can enhance their heroes through leveling up, merging duplicates, and equipping skills. Regular updates introduce new characters and challenges, keeping the gameplay fresh and engaging.