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