Full list of all 85 Viscera Cleanup Detail achievements. It takes around 50-60 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 4 DLC packs containing 35 achievements.
Completely clean the entire Shadow Warrior temple level
Collect the two million dollars of cold hard cash from the Shadow Warrior level all at once and bring it back to your office
Completely clean all mess in Santa's Workshop and clock off
Completely clean Santa's Workshop without breaking any Christmas items and clock off
Completely clean all mess and destroy every item in Santa's Workshop and clock off
Prove your incompetence by leaving a worse mess in Santa's Workshop and clock off
Collect Santa's shotgun and bring it back to your office
Collect the iconic reindeer nose and bring it back to your office
Collect the different Rooks Keep figurines and take them back to your office
Collect the different Ballistic Weapons toys and bring them back to your office
Requisition a new replacement janitor through the use of TNT
Collect elf heads and bring them back to your office, you freakin' psycho!
Incinerate 50 Santa hats, the symbol of everything you hate
Build a stack of 10 stools
Bring about the sad meeting of Ice-Cold Banger and fire
Get consumed by an inter-dimensional crack in space-time
Collect the chainsaw, boomstick, cursed hand and the evil book and return them to your office
Collect the mask and machete and return them to your office
Collect the clawed glove and return it to your office
Collect the white mask and butcher knife and return them to your office
Collect the axe and return it to your office
Collect the ring and return it to your office
Clean the entire House of Horror level
Destroy the Bad Banger
Destroy 200 items in the woodchipper
Find all the unique Collectibles in the Vulcan Affair and return them to your office
Clean the entire Vulcan Affair level
Bring about the unfortunate meeting of Double-Oh Banger and Shark
Go for a swim with Sharks
Feed the ever hungry Sharks 500 items they can either devour or destroy
Foolishly activate the Death Ray
Lock another player inside a holding cell where they belong
Get turned into mist by an orbital beam weapon
Using an orbital beam weapon, destroy the symbol of your most hated overlord; cats!
Allow the Banger to ascend to its rightful place among the heavens through the use of an orbital beam weapon