Platforms
- PC (Microsoft Windows)
Released
December 31, 2026
Developer
BoldHat
Publisher
BoldHat
ConOps21: Subversion Protocol
Available for Purchase
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Summary
ConOps21: Subversion Protocol: Book One — Black Signal is an interactive drama — prestige TV in game form. Authored, cinematic, canon-controlled. A complete experience for players who finish novels and watch series. No prior knowledge required. The Signal finds everyone eventually.
Genres
Adventure, Indie
Themes
Action, Science fiction
Game Modes
Single player
Also Known As
ConOps21: Subversion Protocol: Book One — Black Signal