What is the cheapest place to buy Sludge Department?

Steam at $3.89 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.

Is Sludge Department free?

No — Sludge Department is a paid game. The cheapest we can find it is $3.89.

Has Sludge Department ever been cheaper?

No — the current price matches the lowest we have tracked since we started tracking it in September 2026, $3.89.

Is Sludge Department Steam Deck verified?

Yes. Valve has tested Sludge Department and rates it Verified: it runs well on Steam Deck out of the box, with default controls and readable text.

Can I play Sludge Department on Mac?

Yes. Sludge Department has a native macOS version on Steam.

Is Sludge Department multiplayer?

No — Steam lists Sludge Department as single-player only.

Is Sludge Department on PC Game Pass?

No — Sludge Department is not on PC Game Pass right now. The best price to buy it right now is $3.89.

Sludge Department

Simon Juhl · June 23, 2026 · Point & Click, Puzzle Platformer, Funny, Story Rich, 3D

Buy Sludge Department from Steam at $3.89 — the cheapest of 1 store we compare.

Story Rich deals

Positive100% · 331playing now

Best price

46 All-time low

$3.89-22%

$4.99⭐ lowest tracked

Buy at Steam

Prices last checked 6 Oct 2026, 21:56 UTC

More games under $5 →More Steam deals →

Where to buy Sludge Department — official stores

Steam

Standard Edition · Steam

-22%

$3.89

$4.99

Buy

Sludge Department price by region

Sludge Department costs $1.45 in Georgia (USD), £2.64 in the United Kingdom, €2.76 in Europe (EUR), $3.89 in the United States, CA$4.36 in Canada, A$5.26 in Australia, NZ$5.84 in New Zealand, zł7.37 in Poland and R$9.74 in Brazil right now.

Cheapest Sludge Department offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
Georgia (USD)	$1.45	$1.45	—	1
United Kingdom	£2.64 −22%	£2.64	—	1
Europe (EUR)	€2.76 −22%	€2.76	—	1
United Statesyour region	$3.89 −22%	$3.89	—	1
Canada	CA$4.36 −22%	CA$4.36	—	1
Australia	A$5.26 −22%	A$5.26	—	1
New Zealand	NZ$5.84 −22%	NZ$5.84	—	1
Poland	zł7.37 −22%	zł7.37	—	1
Brazil	R$9.74 −22%	R$9.74	—	1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Sludge Department

✦ AI summary

Sludge Department is a point-and-click puzzle adventure where you investigate a malfunctioning water treatment plant in a remote swamp and uncover increasingly bizarre mysteries the deeper you explore. Blend logic puzzles, quirky characters, and a darkly absurd atmosphere as you wade through both 2D and 3D challenges to restore order to this strange facility.

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.

Sludge Department — game info

Platforms: Windows, macOS, Linux / SteamOS
Steam Deck: Verified
Player modes: Single-player
PC Game Pass: Not included

More games like this:Steam Deck verified games Mac games Linux games

Price alert

Get notified the moment the price hits your target.

Sludge Department price history

Sludge Department is $3.89 at Steam right now, compared across 1 store. That matches the lowest price we have tracked.

2026-09-25low $3.89 · now $3.89

Sludge Department price changes · tracked since 25 Sep 2026
Date	Price	Store
6 Oct 2026	$3.89 ▼	Steam
25 Sep 2026	$4.99	Steam

Embed this price on your site

A live price and history chart for Sludge Department, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

Sludge Department — questions & answers

What is the cheapest place to buy Sludge Department?: Steam at $3.89 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.
Is Sludge Department free?: No — Sludge Department is a paid game. The cheapest we can find it is $3.89.
Has Sludge Department ever been cheaper?: No — the current price matches the lowest we have tracked since we started tracking it in September 2026, $3.89.
Is Sludge Department Steam Deck verified?: Yes. Valve has tested Sludge Department and rates it Verified: it runs well on Steam Deck out of the box, with default controls and readable text.
Can I play Sludge Department on Mac?: Yes. Sludge Department has a native macOS version on Steam.
Is Sludge Department multiplayer?: No — Steam lists Sludge Department as single-player only.
Is Sludge Department on PC Game Pass?: No — Sludge Department is not on PC Game Pass right now. The best price to buy it right now is $3.89.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Sludge Department is a charming point-and-click adventure that players consistently praise for its unique atmosphere, striking visuals, excellent sound design, and witty writing in a delightfully weird world. The puzzles are generally intuitive and enjoyable, with nice touches like secrets and achievements adding replay value. Players find it a pleasant, fun experience worth trying, particularly given its low price point.

Recommended Sep 22, 2026

Finished Sludge Department a little bit ago and wanted to come back and give it the thumbs up. The game deserves it. Just a quick, fun, pleasant time in a really weird world.

Recommended Sep 9, 2026

Unique point-and-click game with a strong atmosphere and gorgeous look. A genuinely great game :)

Recommended Sep 4, 2026

fun atmosphere, fun music, fun writing. No complaints

Recommended Aug 23, 2026

A very fun, grimy and strange point and click adventure game. The visuals and sound were excellent, and the puzzles were fun and intuitive for the most part. There are a couple of little variations and secrets for achievements which I appreciate. Charming and interesting!

Recommended Aug 14, 2026

Very charming game! I enjoyed it a lot and the surreal but fun atmosphere : ) Definitely worth a try especially considering the low price

Recommended Aug 2, 2026

Cute horror adventure game. Very Mothership

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

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