Intelligent Systems developed Fire Emblem: Genealogy of the Holy War for Nintendo, releasing it on the Super Famicom on 14 May 1996 under the direction of Shouzou Kaga. It is the fourth entry in the series and the strangest in structure: instead of many compact maps, it uses a handful of enormous ones, each holding several castles that must be seized in sequence, so a single chapter can run for hours. Its defining idea is generational. The first half follows one cast through a continental war, and the romantic pairings players allow to form between units determine the stats, skills and inherited weapons of the children who become the playable army in the second half. Combine that with permanent death and an inheritance system for money and equipment, and ordinary tactical decisions acquire consequences that stretch across the whole campaign. Never released outside Japan, it remains one of the most ambitious strategy designs on Nintendo’s 16-bit hardware.