Here is the full list of all 35 Little Misfortune achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Win the game
Find the doll #9
Find the doll #8
Kick the can 3 times
Sparkle 50 times
Paint all the pages
Find the doll #7
Whack the fox
Find the doll #4
Feed the birds
Find the doll #3
Dig all graves
Find the doll #2
Hit the alarm!
Find the doll #1
Fix the vase
Buy everything
Met the Kraken
Ride all rides
Sneak past The Janitor
Score high in the Club
Ride the Twister until you puke
Uncover all Sparkles
Learn the name of the Puppy
Win all reward tickets
Bury Rodrigo
Get all your fortunes told
See all Runestones
Find the doll #5
Find the doll #6
Dance the entire song
Don't fix the vase
Read your fortune cookie
Give Lil' Cutie a treat!
Give Mommy the Eternal Happiness