: A hotfix for trade screens and UI issues was released as recently as April 23, 2026 .
While a specific "0.27.1" version often refers to a minor hotfix following a major patch, you should exercise caution when searching for standalone "zip" files of the game outside of official platforms like Steam .
: Tweaks to item visuals (Game Station and Portable Console) and various bug fixes. Current Version Status
The search for a file named "zero-sievert-v0-27-1-zip" primarily points to discussions around , which was a significant early access release for ZERO Sievert in December 2022.
As of April 2026, the game has progressed far beyond the 0.27 branch:
