No missable achievements (plus 23 unknown)
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Glimpse the Thalamus for the first time.
Face your memories.
Defeat the Colossus.
Access the Skyscraper.
Turn all four mirrors to get to Sophia.
Find the remains of the bed in the cave
Find the remains of the closet in the forest
Finish the second level at the woods in less than 60 seconds.
Go through the whole "Badlands 2" level at night.
Worship the sacred jam at the rocks.
At the hospital, avoid the Evil Balls of Death.
Find the antelope and solve the puzzle.
Discover the meaning of the picture in the hall.
Spot the magic flying cow.
Find the blue coral and solve the puzzle.
Find the mushroom and solve the puzzle.
Finish the level at the shallow sea with 4 mirrors under 90 seconds.