ZERO Sievert 2 Release Date and Roadmap
There is no confirmed exact release day on Steam. The official roadmap targets Early Access in March 2027, while the store still displays “To be announced.” Treat the roadmap as a plan that may change.
Current status
The limited closed alpha began November 3, 2026. Its keys are distributed through the official Discord, and it is not the full public release. Steam’s main product page remains unavailable for general purchase and lists no exact release date.
The published roadmap
The October 24 roadmap forecast an October alpha. The later November 3 announcement is the stronger evidence for when testing actually began. The roadmap anticipates more content for Next Fest and another expansion at Early Access. Those are plans, not final shipping guarantees.
- Closed alpha
- Opened November 3, 2026
- Steam Next Fest
- Planned February 22–March 1, 2027
- Early Access
- Targeted for March 2027
- Version 1.0
- No date announced
Where to verify changes
Use the Steam store and official Steam news for a firm date or a revised schedule. This page will not convert a target month into an invented day.
Quick answers
Has the full game released?+
No general release is shown on the cited Steam listing as of November 12, 2026.
Is March 2027 a confirmed release day?+
No. It is the developer’s target month for Early Access, with no exact day announced.
ZERO Sievert 2: S01, S02, S03 · 2026-11-12.
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