Fire Emblem: The Binding Blade

Fire Emblem: The Binding Blade (also known as Fire Emblem: The Sword of Seal) is a tactical RPG game developed by Intelligent Systems and released by Nintendo on March 29, 2002 in Japan for the Nintendo Game Boy Advance. The game features bonus Trial Maps, unlockable through various means in-game. Four additional Trial Maps not present in the game data were given away during competitions and transferred into the winners' cartridge's with an unknown method.