
Unclean Water is an FPS roguelike action game where you must escape the sewers of Marlene. Defeat Night Moss assassins using precise strikes, defense, smashes, and shield bashes to exploit enemy openings. Unlock a variety of furniture and items to turn your endless challenges into ultimate success.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
"They actually tracked me down all the way here..."
The Marlen Trade District, a region that flourished through intercontinental commerce.
There, Don Berin Dealwit had been hiding in plain sight, disguised as a merchant.
But in the end, his pursuers finally reached him.
As the encirclement tightened and desperation closed in, he had only one path left to choose.
The sewers beneath Marlen, sprawling like a labyrinth...
That place is the domain of Nireph, the Elemental of Rotten Water, and the notorious assassin organization known as Night Moss.
A place he would never have set foot in—if he had not been driven there by pursuit.
Can Don Berin break through this deadly maze and survive long enough to see the light again?
Exploit your enemies’ openings with precise strikes and crushing smashes.
Combine timely defense and evasive maneuvers to overpower the assassins of Night Moss.
This is where your survival instincts will be tested.
Use the resources earned in battle to upgrade your gear at the shop.
Each piece of equipment comes with randomized modifiers, demanding a fresh strategy every run.
Craft a build that perfectly suits your playstyle.
Defeat in the sewers is not the end.
Through repeated battles, permanently enhance your character’s abilities.
With every challenge, you grow stronger and venture deeper into the depths.
From Nireph, the elemental who wields deadly poison,
to the assassins of Night Moss emerging from the shadows—
alluring enemies and unexpected allies alike will either aid or obstruct your journey.
Lowest tracked price: CA$9.65 (Jul 7, 2026) · current best: CA$9.65.
91% positive reviews in the last 30 days (83% all-time) · 25 peak players in the last 30 days.
Right now the cheapest offer for Unclean Water is CA$9.65 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Unclean Water is CA$9.65 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Unclean Water peaked at 25 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when Unclean Water drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: Korean
Text only: English, Japanese, Simplified Chinese