New unnamed achievements were just added to Outer Wilds on steam. : r/ outerwilds

The new achievements can be seen on steam : r/outerwilds

Outer Wilds Achievements @ Gamertag Nation

Pchooooooo! achievement in Outer Wilds

Outer Wilds Hotshot Achievement - Easy Method !

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

Foolproof Guide to Ghosts In The Machine - Outer Wilds Echoes of the Eye Achievements

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

Steam Community :: Guide :: Steam grid for Outer Wilds Echoes of the Eye

Outer Wilds - Ash and Ember - Fangamer