Here is the full list of all 23 Haydee achievements.
Create havoc.
Find the useless card.
Find the secret room.
Find the Magnum.
Find the Crowbar.
Find the SMG.
Find the Pliers.
Complete the tutorial section.
Find the tutorial section ammo.
Die in the same room 3 times in a row.
Find your death in Haydee.
Complete the game with the default pistol only.
Kill all the bots you encountered.
Become the new Master.
Complete the game with no damage received.
Complete the game without saving.
Complete the game in one hour.
Complete the game on Softcore.
Complete the game on Hardcore.
Fail the escape.
Complete the game with 80% headshots.
Complete the game killing no more than 50 bots.
Break the system.