Complex sentence: It is the prequel to', taking place twenty years before, and was the highest rated "Fire Emblem" game on Game Rankings with an 88.3% rating until the release of "Fire Emblem Awakening" a decade later.
Split into simpler sentences: It is the prequel to', taking place twenty years before,. It was the highest rated "Fire Emblem" game on Game Rankings with an 88.3% rating until the release of "Fire Emblem Awakening" a decade later.