It offers:

This version is particularly popular because Shadows of Valentia was the first main series title to feature full voice acting for nearly all in-game dialogue. "Exclusive" Features and Content fire emblem echoes shadows of valentia undub exclusive

Final Verdict

The Fire Emblem Echoes: Shadows of Valentia undub is not for everyone. If you prefer understanding battle quips without subtitles or love the English cast (e.g., Ian Sinclair as Berkut), stick with the official release. However, for series veterans who grew up with Japanese Fire Emblem games, or for players who value directorial intent and vocal consistency, the undub offers a definitive, immersive experience that the localization cannot match. It remains one of the most polished undub patches on the 3DS, rivaled only by Fates and Awakening mods. The Silent Echo: Exploring the Fire Emblem Echoes: