Cepheus Protocol
Run the fight against a zombie plague in an open world, and take direct control of a soldier when the situation demands it.
76% of 3,031 Steam reviews are positivePlayers online now: 93$19.99
Games developed by Halcyon Winds
Developed by Halcyon Winds
Cepheus Protocol Anthology Season 1
Experience the outbreak of the Pangu Virus from multiple perspectives across as the brave heroes of the Center for Epidemic Research and Control…
89% of 18 Steam reviews are positive$3.99
Published by Halcyon Winds
Cepheus Protocol
Run the fight against a zombie plague in an open world, and take direct control of a soldier when the situation demands it.
76% of 3,031 Steam reviews are positivePlayers online now: 93$19.99
Cepheus Protocol Anthology Season 1
Experience the outbreak of the Pangu Virus from multiple perspectives across as the brave heroes of the Center for Epidemic Research and Control…
89% of 18 Steam reviews are positive$3.99