Finally, I've gotten them all! : r/outerwilds

Outer Wilds - Echoes of the Eye DLC Trophy Guide •

Achievements+ - Displays stock, DLC, and custom mod achievements on a menu screen and shows a popup when you earn one. (by @xen-42)

Outer Wilds Hotshot Achievement - Easy Method !

Gone In 60 Seconds achievement in Outer Wilds

GitHub - xen-42/outer-wilds-achievement-tracker: Displays stock, DLC, and custom mod achievements on a menu screen and shows a popup when you earn one.

Outer wilds echoes of the eye achievements - pikolaustin

EOTE *minor* spoiler] Artstation has some images from concept art for the DLC. There are 14 achievements in-game, but 15 on the art-station. Any guesses as to what this achievement would've been

It belongs in a museum! Achievement for Outer Wilds

Outer Wilds for Xbox Series - DLC, Achievements, Trophies, Characters, Maps, Story

Outdated] Easy 1/900 Achievement Trophy Guide - Outer Wilds Echoes of the Eye