Here is the full list of all 24 Kentucky Route Zero: PC Edition achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Complete Act IV a second time.
Win the claw game at Sam & Ida's.
Follow the bureaucratic loop in the Bureau 3 times.
Hypnotize Shannon in the mine.
Complete "Death of the Hired Man."
Complete Act V.
Walk the Seer's earthwork path in the town.
Complete "Un Pueblo De Nada."
Learn about 12 dishes in Sam & Ida's.
Complete Act IV.
Answer the phone in the Rum Colony.
Complete "Here And There Along The Echo."
Complete Act III.
Find Flora's boat in the distillery.
Find Phil and Jane on the Zero.
Die in Xanadu.
Watch Flora launch her paper boat.
Complete "The Entertainment."
Complete Act II.
Listen to the organ performance in the Bureau.
Complete "Limits & Demonstrations."
Complete Act I.
Return to Equus Oils and find Carrington there.
Share Joseph's home-made jerky with the dog.