ZERO Sievert 2 hits early access in March 2027, closed alpha set for October 2026
The sequel to ZERO Sievert will run a closed alpha test in October 2026, with keys distributed through the game's official Discord server.
ZERO Sievert 2 will launch in early access in March 2027, according to 4gamer.net. A closed alpha test is planned for October 2026, ahead of that release.
Keys for the closed alpha will be distributed on the game's official Discord server. A demo build that reflects feedback from the closed alpha will then be released for Steam Next Fest, which begins on February 22, 2027.
The sequel supports multiplayer for up to four players, and its map layout changes every playthrough.
ZERO Sievert 2 is set in the Zakov Exclusion Zone. Its predecessor, ZERO Sievert, is a top-down PvE extraction shooter; the sequel moves from the 2D pixel graphics of the original to a 2.5D presentation.
Quick answers
When does ZERO Sievert 2 launch in early access?
The game is set to launch in early access in March 2027.
How do I get into the ZERO Sievert 2 closed alpha?
Closed alpha keys are distributed on the game's official Discord server. The test is planned for October 2026.
Will there be a ZERO Sievert 2 demo?
A demo build reflecting closed alpha feedback will be released for Steam Next Fest, which starts on February 22, 2027.