Sludge Department
Good game, but it sits 100% of the way from its all-time low to full price. It drops harder in seasonal sales. Patience pays.
Why this verdict
Offers
Accepted regional prices from official stores
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About this game
What this game is, in the developer's words
A murky point-and-click puzzle game where a straightforward repair job gets stranger the deeper you go. Solve 2D and 3D puzzles, meet weird characters, and figure out what is happening below the sludge.
You have been given the task of fixing a strange water treatment plant in a remote swampy area. As an engineer, you soon discover that things are not quite right. The deeper the water gets, the stranger the people become.
Slosh into a point-and-click adventure where logic gets clogged in the pipes and mud mud gets on your boots.
Sludge Department is a point & click puzzle game, with 2D as well as 3D puzzles. Through the game you will encounter mysterious and strange characters, and discover the story of the broken water treatment plant, owned by Helix Water Solutions.
Puzzles
Sludge
Strange characters
Clean water
Dirty water
Vending machines
More sludge
Great food
Rats
Weird things
The game can be played with mouse only, but keyboard kan be used as a supplement.
Media
Trailers and screenshots straight from the store page
Price intelligence
Accepted price history and the lows that matter
Sludge Department price history and best deals
Sludge Department for PC currently sells from $4.99 at authorized stores. Its all-time low is $3.99, set on 2026-06-25.
Frequently asked questions
Answered from this game's own price and edition data
Should I buy Sludge Department now or wait?
Is $4.99 a good price for Sludge Department?
Where can I buy Sludge Department?