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