1/900 ACHIEVEMENT UPDATE 1.1.13

Outer Wilds on Steam

Made a handy achievement chart for y'all : r/outerwilds

Outer Wilds Achievement Guide 100% PC Achievement Guide

Outer Wilds: Echoes of the Eye DLC adds 14 secret achievements

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

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

Echoes of the Eye trophy list! It's almost here! : r/outerwilds

Achievements - Official Outer Wilds Wiki

Outer Wilds - Ash and Ember - Fangamer

Outdated] Easy 1/900 Achievement Trophy Guide - Outer Wilds Echoes of the Eye