Fire Emblem Mugen is a project created by Keriku that uses a 2D fighting-game engine called Mugen to create Fire Emblem characters, stages, and more to create a whole Fire Emblem game.

This game is not like usual FE- the people can jump, run, disappear, attack, and more. But it is very Fire Emblem similar, as it uses Fire Emblem sprites and the screenpack, or basically how the screen looks is also Fire Emblem style.

Below is a link to the most frequently-updated post on it, one with MUGEN characters, and also game downloads. Enjoy.

Information-

Update Post (Forum is Down)
Fire Emblem Mugen Characters

Downloads-

Fire Emblem Mugen v1.0 Download
Fire Emblem Mugen v1.2 (1.7) Download
Fire Emblem Mugen v1.3 Download

Videos-

Video by Light of the Dead- Sain vs. Hector

(C) 2006-2007 Fire Emblem Shrine and the Fire Emblem Mugen Team