Here is the full list of all 46 SKYHILL achievements.
Die 100 times
Complete the game on Hardcore
Die 20 times
Fight two enemies in one combat and win
Dodge three hits in a row
Collect all notes in the game
Use Mysterious Device perk
Get alternative ending
Kill 10 enemies in the row with a mop
Use Hard Times perk
Use Amnesia perk
Use Retro Cinema perk
Complete the game only eating vegan food
One-shot the parasite
Barter something with the old man
Kill an enemy with your bare hands
Die in any of the first 10 floors
Chat with the computer
Use Lucky Bastard perk
Get secret ending
Complete the game
Explore every room in one playthrough
Fix all panels during one playthrough
Score a critical hit for 60+ damage
Upgrade your Kitchen to max level and cook something
Follow the legend
Release the hangman
Use Deductive Method perk
Upgrade your Door to max level
Win a battle with 5 or less health
Upgrade your Bed to max level
Craft three medium medkits
Reach level 7 with your character
Craft any weapon
Read three SMS
Reach the 50th floor
Upgrade your Workbench to max level
Open card lock
Loot the dead bird
Die
Turn on the TV
Fix the elevator without any items
Cure a poisoning
Get food-poisoning
Check the cameras
Print the document