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