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