ZERO Sievert Cover Art

ZERO Sievert (v1.3.0)

Action 558.18 MB v1.3.0 7.2K views

Game Overview

A ruined, radiation-soaked Eastern Europe becomes the backdrop for a tense top-down extraction shooter where every trip beyond the bunker risks ending in a lost pack full of hard-won gear. ZERO Sievert mixes the pressure of Escape from Tarkov-style raids with pixel-art presentation and the lonely atmosphere of STALKER, asking you to enter hostile zones, grab what you can, and leave alive. The bunker serves as a rare pocket of safety, packed with traders, workbenches, storage, and characters who point you toward the wider mystery behind the disaster. Outside its walls, bandits, armed factions, mutants, hunger, thirst, and radiation turn even a simple supply run into a calculated gamble.

Each expedition begins with choosing equipment, ammunition, medicine, food, and a destination before heading into a procedurally arranged map. You search buildings, containers, corpses, and hidden corners for valuables, then decide whether to press deeper for better loot or extract before a firefight ruins the run. Gunplay is deliberate and dangerous, with more than 30 firearms that accept a large range of attachments; scopes, suppressors, magazines, stocks, and other parts let you build for stealth, range, recoil control, or raw stopping power. Loot supports crafting, trading, bunker upgrades, and quest objectives, while deaths can be punishing enough to make preparation and route knowledge matter as much as aiming.

Its strongest feature is the way familiar survival-shooter tension works in a compact, readable 2D format without losing the uncertainty of a hostile open zone. Forests, industrial sites, a shopping mall, and makeshift camps all encourage different approaches, and shifting layouts prevent routes from becoming completely routine. Questlines and faction encounters add direction for players who want more than endless scavenging, gradually uncovering the setting’s lore while opening new goals and rewards. ZERO Sievert suits fans of Tarkov, STALKER, and hardcore loot-driven roguelites, especially players who enjoy learning systems, accepting setbacks, and turning a barely functional rifle into a personalized wasteland weapon.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a ZERO Sievert folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • OS: Windows 10
  • Processor: Intel Core 2 Duo E8400
  • Memory: 4 GB RAM
  • Graphics: Integrated GPU
  • Storage: 300 MB available space
  • Additional Notes: May struggle on older laptops
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for ZERO Sievert (v1.3.0)?

After extracting ZERO Sievert (v1.3.0), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 558.18 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

ZERO Sievert (v1.3.0) requires a Integrated GPU or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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