Full list of all 25 The Mortuary Assistant achievements. It takes around 25-30 hours to unlock all of the achievements in the base game on Windows.
The base game contains 21 achievements, and there are 2 DLC packs containing 4 achievements.
Try to leave the mortuary.
Get right back to work.
Try to use the phone during the start of the game.
Burn 50 bodies in the retort.
Embalm 100 bodies
Listen to all DJ Two-shades clips.
Get all endings.
Enter the storage room.
Open the outside hatch.
Get Rebecca's ending.
Experience all major story events.
Beat the game without embalming all bodies.
Throw the red vase.
Become possessed for the first time.
Fail to banish the demon.
Beat the game once.
Beat the game in under 45 minutes
Complete your first body in the main game.
Would immerse again.
It does nothing...
Complete the tutorial.