Full list of all 16 The Last Door: Season 2 - Collector's Edition achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Complete The Mask with no Eyes
Reserved for Ep8
Discover all secrets.
Find all burning statues.
Learn of who disappeared in the cliffs.
Explore the depths of the subconscious mind.
Watch a patient’s clinical progress.
Discover your first secret.
Listen carefully.
Show your ability at the keys.
Complete the Third Episode.
Read all letters, notes, and diaries in the game.
Confess your beliefs.
Complete the Second Episode.
Complete the first episode.