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