Cepheus Protocol

Steam reviews
76%
2,983 reviews
Open in Steam
#2020 of 4,434 games tagged RTS#128 of 169 RTS games released in 202076% positive — against 78% for a typical RTS game

How it was ranked

Nobody has ranked this game yet. Sign in with Steam, rank your library — and this page comes alive.

Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.

Tags

SandboxZombiesRTSSurvivalPost-apocalyptic

About the game

Released
May 15, 2020
Developer
Halcyon Winds
Publisher
Halcyon Winds
Genres
Action, Adventure, Indie, Massively Multiplayer, RPG, Simulation, Strategy, Early Access
Game languages
English*, Simplified Chinese, Korean, German, Japanese, Russian, Spanish - Spain, Portuguese - Portugal, French *languages with full audio support

Similar games

Cepheus Protocol Anthology Season 12022 · Action, AdventureNo ratings yetSteam: 88% of 18Survive the Nights2025 · Action, AdventureNo ratings yetSteam: 68% of 4,718ZED ZONE2023 · Action, IndieNo ratings yetSteam: 81% of 3,506Daybreaker VR2022 · Action, AdventureNo ratings yetSteam: 35% of 28Colonies of The Remnant2026 · Action, AdventureNo ratings yetSteam: 7% of 71Sandbox Apocalypse2024 · Action, AdventureNo ratings yetSteam: 80% of 5