Fire Emblem is a unique Turn Based Strategy game that combines fantasy elements along with the familiar game engine employed by the famous Advance Wars series.
A lot could be said in its merit; It offers a very long single player campaign spanning many different regions and people; It combines RPG elements into every character seen in the game; It has a fairly well-written story, illustrated by still cutscenes depicted by the game's various Anime-drawn characters.
All these combine to make the game a very worthy addition to the GBA repertoir.