Killer Depths

Killer Depths

Stardust Smithy · August 21, 2025 · Adventure, Horror, Submarine, Underwater, Atmospheric

Buy Killer Depths from Steam at $7.99 — the cheapest of 1 store we compare.

PC
5 user reviews60% · 5
Best price
$7.99
lowest tracked $3.99
Steam Buy at Steam

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Where to buy Killer Depths — official stores

Steam
Steam
Standard Edition · Steam
$7.99
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Killer Depths price by region

Killer Depths costs $4.99 in Georgia (USD), £6.69 in the United Kingdom, €7.79 in Europe (EUR), $7.99 in the United States, CA$10.49 in Canada, A$11.79 in Australia, NZ$11.79 in New Zealand, R$20.00 in Brazil and zł36.99 in Poland right now.

Cheapest Killer Depths offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.99 $4.99 — 1
United Kingdom £6.69 £6.69 — 1
Europe (EUR) €7.79 €7.79 — 1
United Statesyour region $7.99 $7.99 — 1
Canada CA$10.49 CA$10.49 — 1
Australia A$11.79 A$11.79 — 1
New Zealand NZ$11.79 NZ$11.79 — 1
Brazil R$20.00 R$20.00 — 1
Poland zł36.99 zł36.99 — 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 Killer Depths

Killer Depths is a submarine horror game. Study the monsters that lurk below and adjust the settings on your vessel according to what you think is currently stalking you. 

FEATURES 

  • Over a dozen different creatures haunt the waters. Many can not be seen or heard, requiring more intuitive investigation.
  • The brightness, noise and the speed of the vessel will attract or scare off monsters.
  • Monster attacks can cause flooding, power outages and explosions. Use tools to keep the vessel from imploding.
  • Vigilant divers may uncover encrypted messages revealing details about the world and their employer.
  • What you see and hear may not be real.

GAMEPLAY

You are the lone crew member of a submarine tasked with retrieving cargo that has landed on the ocean floor.  Each day you will be given an updated bestiary of potential threats in the water and all known information on how to avoid them. Keep the lights on and windows open to spot predators swimming around; then again, you may need to turn the lights off and keep the windows closed to pass by creatures that relay on sight.The submarine's CO2 Scrubber is the only thing providing you with breathable air, but you may need to shut it down to lower your noise levels, just don't forget to turn it back on. Photography, Thermal Vision, a Radio Headset and Sonar are some of the many tools scattered around the submarine you will use to detect what might be out there.Anger a monster and it will attack, causing heavy damage, system malfunctions, fires, water leaks and other issues you will need to fix, all while figuring out what could have attacked you. Retrieve the target without crashing into the sea floor, and try not to die on your way back to the surface.

Killer Depths — game info

Platforms
Windows
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included

What Steam players say

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

Recommended Aug 24, 2025
Fun spooky puzzle game. Initially I was confused because I didn't read the panel in the main room but, after a few plays I got the hang of it. It's pretty fun trying to guess who may be lurking around you (especially since I keep all the windows closed because I'm a big baby) and strategizing on how to survive based off of what you think you know and the tools you have. Well worth the price.
2 found this helpful

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