Here is the full list of all 30 Lifestream - there are A Haunting Text Adventure achievements.
Use no hints in a single playthrough.
Properly administer confession without a single mistake.
Turn down a social invitation.
Tune up your piano playing skills.
Give one amazing homily.
Complete the game.
Achieve a final score of at least 700.
Get every possible "game over" in a single playthrough.
Find something you previously lost.
Find all of Randolph's journal entries.
Successfully navigate the sewers.
Showcase your love of music boxes.
Face judgment.
Find a way past the double portcullis.
See some stars.
Reminisce about your childhood.
Collect all three plastic coins.
Discover a dark secret.
Thoroughly investigate a macabre painting.
Find all the clues at the scene of a crime.
Reach out to the other side.
Create the proper potion on the first try.
Read some ancient documents and recover a sacred artifact.
Fix the garden well and retrieve its contents.
Help out someone in need.
Pray several times.
Steal back your car keys.
Experience a ghostly encounter.
Read several books.
Successfully break into someone's home.