Here is the full list of all 32 The Last Case of Benedict Fox achievements.
Unlock all the anchors
Watch all the cutscenes without skipping them
Finish the game
Defeat Tomas
Defeat the Old Spider
Fully upgrade your character
Clear out all the camps
Find all the notes for the Conundrum Device
Listen to all the shellac disks
Catch an enemy into a trap
Knock an enemy down with a slide
Fully upgrade all the items
Jump to the secret place
Defeat the Mirage
Open the 7-element kogai door
Slow an enemy down
Open a kogai door
Clear out the first camp
Defeat the Loneliness
Fully unlock the Conundrum Device
Fully upgrade one item
Slam through the floor
Get the first tattoo
Rescue the Tattooist
Use a smoke bomb
Buy everything from the shop
Buy the first upgrade
Defeat the Librarian
Unlock the first anchor
Dive into the memories
Find the first collectible
Complete the tutorial