Here is the full list of all 33 Thimbleweed Park achievements.
Collected 75 specks of dust.
Stayed for all the credits.
Complete the game in hard mode.
Part Nine: The Deleting.
Part Eight: The Escape.
Part Seven: The Madness.
Read all the Thimbleweed Nickel newspapers.
Part Six: The Factory.
Begin Part Five.
Get an alive character into the Hotel penthouse.
Blew up the Mansion.
Begin Part Four.
Catch the killer.
Collect 50 specks of dust.
Used Ransome's Itch Cream.
Collect 25 specks of dust.
Complete Franklin's Flashback.
Visited every floor in the hotel.
Begin Part Three.
Escape from the sewers.
Complete Delores's Flashback.
Complete Ransome's Flashback.
Pushed the circus mime over.
Begin Part Two.
Begin Part One.
Complete the game in casual mode.
Read 100 books in the library.
Listen to 100 Voicemail messages.
Make everyone cry about their life.
Navigated to the buried treasure.
Grew Leonard's plant to superhuman size.
Got Ransome's bad ending.
Didn't pick up any specks of dust.