Polygon's retrospective revisits Fire Emblem Echoes: Shadows of Valentia, a 2017 Nintendo 3DS remake of 1992's Fire Emblem Gaiden, arguing it deserves more credit as one of the series' most distinctive entries. The piece notes that despite Fire Emblem's frequent nods to its own history, Intelligent Systems has remade only three games in the franchise, and Echoes stands apart by reviving unusual mechanics from Gaiden — such as open exploration, dungeon crawling and dual-army control — that never resurfaced elsewhere in the series.

The article credits Echoes with strong art, storytelling and full voice acting, while acknowledging its polarising map design, criticised as large, repetitive and slowed by terrain like swamps and sand. The author personally defends this approach, arguing it forced more careful tactical play than titles such as Awakening or Fates and lent battles a sense of narrative tension akin to a siege. The piece frames Echoes as a key influence on the newer title Fire Emblem Fortune's Weave, positioning the overlooked 3DS game as foundational to the series' current direction.