Halcyon Winds
Cepheus Protocol
Find patient zero before an alien virus takes over San Francisco and the cepheus protocol is enacted. Command your squad, save civilians, and stop the Pangu virus. Kill patient zero and save the world.
- Released
- 15 May 2020
- Developer
- Halcyon Winds
- Publisher
- Halcyon Winds
- Engine
- Unreal Engine 5
- Steam recommendations
- 2,946
- Platforms
- PC (Microsoft Windows)
- Genres
- Real Time Strategy (RTS) · Simulator · Strategy · Adventure · Indie
- Estimated owners
- 200,000–500,000 (est.)
- 75.4%
- Steam reviews
- 5
- Achievements
- 7
- DLC packs
Cepheus Protocol
Quick answers
Cepheus Protocol
The story
Cepheus Protocol is an open world RTS military survival game. You play as CERC, hunting Patient Zero while keeping quarantine camps alive. Hold the line against brutal mutations and rogue civilian combatants. No reinforcements. No backup. It is on you.
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Key facts
Platforms
Game modes
- Single player
- Multiplayer
- Co-operative
Themes
- Action
- Survival
Cepheus Protocol
Trailer
Cepheus Protocol
Screenshots
Cepheus Protocol
Reviews and languages
75.4% of 3,724 Steam reviews are positive. Valve labels that “Mostly Positive”.
9 languages in the interface, 1 of them with full voice acting. English is supported, with full voice acting.
Cepheus Protocol
Official pages
Cepheus Protocol
