: Recent updates include version 1.2.19 (The Shooting Range Update) and the major Rotking Update .
: A hotfix for trade screens and UI issues was released as recently as April 23, 2026 .
Are you looking to of the game for a specific mod, or are you trying to find patch notes for a particular fix? [NEW UPDATE] Zero Sievert - 0.27 zero-sievert-v0-27-1-zip
: Tweaks to item visuals (Game Station and Portable Console) and various bug fixes. Current Version Status
Be wary of third-party sites offering "zip" downloads for specific game versions, as these are often unofficial and may contain malware. It is recommended to use the official ZERO Sievert Steam page for the most secure and up-to-date files. : Recent updates include version 1
If you are looking for the content associated with this version, the 0.27 update introduced:
: Introduced ways to bring the Crimson Trader into your bunker and new interactions with the Green Army. [NEW UPDATE] Zero Sievert - 0
As of April 2026, the game has progressed far beyond the 0.27 branch: