Take command

An adults-only anime sci-fi RPG built around squad combat, crew progression, and character-focused stories.

Build a squad that survives contact

Choose your active crew, develop their capabilities, and take them into battles across hostile ships and contested sectors.

Void Sirens battle

More than a combat roster

Collect characters, improve the crew, and discover relationship-focused content as the ship's story expands.

Void Sirens character screen

Demo available now

The full Steam release is currently planned for November 9, 2026. Nutaku availability may vary by region.