Here is the full list of all 32 Deadlight: Director's Cut achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Beat the high score in Raven Thunder's Rock Legend
Beat the high score in Madness Mansion
Beat the high score in Sport Daisy
Reload the revolver really fast in the main game mode
Get 100% of Deadlight
Find all of Randall's memories
Roll to avoid lethal fall damage in the main game mode
Find all the IDs
Make it to the end
Finish Randall's flashback
Reunite with Stella
Finish Randall's nightmare
Find Parker in the hockey arena
Face someone from Randall's past in the Park
Follow the Ratman to his den
Finish Randall's dream
Aim for the head in the main game mode
Get to the military control
Tackle an enemy in the main game mode
Perform a combo on an enemy in the main game mode
Defeat an enemy with a single melee attack in the main game mode
Find the first health expander in the main game mode
Push a shadow over a railing in the main game mode
Reach the junkyard
Survive a close encounter in the main game mode
Defeat an enemy in the main game mode
Tackle a door in the main game mode
Escape from the warehouse
Find a page of Randall's journal
Finish the Nightmare mode
Last more than 13 minutes and 43 seconds in Survival Mode
Defeat 200 enemies in Survival Mode