

Sludge Department
Simon Juhl · 2026 · Point & Click, Puzzle Platformer, Funny, Story Rich, 3D
PC
Positive100% · 19
This game is free to play. Get it on Steam →
Screenshots
About Sludge Department
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
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
This was quite a fun play! Sludge Department is a retro PnC game with witty dialogues and a mysterious atmosphere that really pulled me in. The game's silly humor and puns just kept surprising me as I play! We play as an engineer whose latest job is to go fix a water treatment plant. But getting there is anything but straightforward. The journey is filled with strange obstacles and odd encounters of various sorts. We will have to solve inventory based puzzles and complete several mini games to progress. There is a bit of pixel hunting as some items are hard to see, but simply clicking around the darker areas is usually enough to find anything we might have missed. A few puzzles offer more than one possible solution, and I found the overall progression pretty straightforward. The game only saves at the end of a chapter, but they are relatively short, so we dont have to replay much once we know what to do. Any chapter can also be replayed from the main menu, in case we want to unlock any achievements we missed. I definitely recommend the game if you would be interested to play a quirky PnC adventure!4 found this helpful
sludge <3 cute and short, puzzles are fairly simple graphics and story are charming demo (~15min) was representative of full game (~2hr)
Delicious sludge. [spoiler]Watch out for de spooky ghost![/spoiler]
this kicks ass. good bite-sized adventure game that I never really got stumped on. The puzzles make their own weird sense and it all just flows very well.
great game to kill a few hours! great soundtrack, funny characters, and nice atmosphere
A good game that's faithful to what it strives to be. A bit shorter than expected, but the time itself I spent in it was a pleasant experience. Extra point for making me think the chest puzzle was a more intricate puzzle than it actually was; it made me laugh out loud when I found out what the actual way to solve it was. 9/10
Community reviews
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