Cepheus Protocol cover

Cepheus Protocol

Be the first to rate
First release
May 15, 2020
Publisher
Halcyon Winds
Genres
Indie, Adventure, Simulator, Strategy, Real Time Strategy (RTS) · Action, Survival
Platforms
PC (Microsoft Windows)

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.

Attributes

No Attributes added.

Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
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.Read more

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.

Release dates
PC (Microsoft Windows)
May 15, 2020
Game modes
Co-operative, Multiplayer, Single player
How it playsMediaCommunityBehind the gameRelated

How it plays

Languages

  • Englishinterface, audio, subtitles
  • Deutschinterface, subtitles
IGDB · recorded 1 Nov 2026
Also in 8 other languages

Language data: IGDB · recorded 1 Nov 2026