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 "Death of the Hired Man."
Walk the Seer's earthwork path in the town.
Complete Act IV a second time.
Learn about 12 dishes in Sam & Ida's.
Win the claw game at Sam & Ida's.
Answer the phone in the Rum Colony.
Find Flora's boat in the distillery.
Follow the bureaucratic loop in the Bureau 3 times.
Hypnotize Shannon in the mine.
Return to Equus Oils and find Carrington there.
Complete Act V.
Complete Act IV.
Complete "Un Pueblo De Nada."
Complete "Here And There Along The Echo."
Complete "Limits & Demonstrations."
Complete Act III.
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 Act I.
Share Joseph's home-made jerky with the dog.