DeadOS

DeadOS

Benn Powell · April 29, 2021 · Outbreak Sim, Indie, Early Access, Simulation, Violent

Buy DeadOS from Steam at $11.99 — the cheapest of 1 store we compare.

PC
Very Positive99% · 1832playing now
Best price
$11.99
lowest tracked $5.99
Steam Buy at Steam

Prices last checked

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Where to buy DeadOS — official stores

Steam
Steam
Standard Edition · Steam
$11.99
Buy

DeadOS price by region

DeadOS costs $6.99 in Georgia (USD), £9.99 in the United Kingdom, €11.79 in Europe (EUR), $11.99 in the United States, CA$15.49 in Canada, NZ$17.49 in New Zealand, A$17.75 in Australia, R$38.49 in Brazil and zł54.99 in Poland right now.

Cheapest DeadOS offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $6.99 $6.99 — 1
United Kingdom £9.99 £9.99 — 1
Europe (EUR) €11.79 €11.79 — 1
United Statesyour region $11.99 $11.99 — 1
Canada CA$15.49 CA$15.49 — 1
New Zealand NZ$17.49 NZ$17.49 — 1
Australia A$17.75 A$17.75 — 1
Brazil R$38.49 R$38.49 — 1
Poland zł54.99 zł54.99 — 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 DeadOS

Simulation.
Sandbox.
Survival.

DeadOS is an early access zombie outbreak simulator that focuses on city-wide outbreak scenarios where you have full access to customization of the experience from beginning to end, made by indie game developer and randomizer creator Benn Powell.

Build your own zombie apocalypse! Do you want slow, shambling hordes that consume the living, or a fast, rapidly spreading infection that doesn't allow time to react?

Features



  • Up to 25,000 humans simulated in a city area of up to 900 city blocks.
  • Nearly every element of the simulation is adjustable. Zombie speed. Human Accuracy. Ammunition.
  • Take remote control of any individual during any point of the simulation, whether they are survivor or infected.
  • Create your own city blocks to personalize the city
  • Adjustable simulation speed to optimal performance for your machine.
  • Retro visual style

DeadOS — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

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

Recommended Sep 21, 2026
Really cool game, definitely up there w/t Zombie Outbreak Simulator if not better. This game definitely has a lot of potential. I love the detail put into this game. I love the focus on the NPC behaviors i.e. barricading, shelter in place, panicking, hunting infected, etc. The new update where the Military establishes strongholds in the parks is a nice touch. I think looting & the types of criminality that would pop-up during an outbreak would be a cool add-on. Something about societal collapse has always been interesting to me. Rather that be from nuclear war, zombies, plagues, etc. There are not many simulators that try and take a knock of what that would look like, especially in real time. I would love to help contribute to your project as well. If your open to investment, please feel free to hit me up.
Recommended Aug 27, 2026
I love the game and for the price it's pretty good, the updates aren't too far apart with decent content each update. It's a great time waster. Only issue I have with the game is that at the time of posting theres no way to limit your FPS in the game, which can lead to (even with VSync enabled somehow) the game deciding it wants to use all of your GPU to render the game. Dev if you are reading this pleasee add a FPS limiter atleast
Recommended Jul 30, 2026
awesome zombie outbreak simulator
Recommended Jul 12, 2026
Perfect zombie outbreak sim!
Recommended Jul 10, 2026
Very cool sim, great aesthetic and even a little haunting atmosphere at first, very fun to try to tweak and fine tune stuff to create your perfect zombie outbreak
Recommended Jun 29, 2026
Normally I'm not into these types of games but this one really feels special. Kind of reminds me of watching an ant farm and I love that about it! Its optimized wonderfully and the dev puts updates out often.

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