File: Cepheus.protocol.v1.1.18.zip ... Here

: Recent updates in 2025 and 2026 have introduced new civilian evacuation frameworks, expanded doctrine trees, and major AI pathfinding optimizations. Cepheus Protocol - Steam Community

In Cepheus Protocol , you lead the to contain the Pangu Virus in San Francisco.

: Units have limited line-of-sight and hearing, making stealth and lighting (flares, spotlights) crucial during night cycles. File: Cepheus.Protocol.v1.1.18.zip ...

: Supports co-op for up to 16 players, allowing shared control of CERC operations. Current Development Status

Since the 1.1.18 update, the game has undergone a . : Recent updates in 2025 and 2026 have

: Adjusted show/hide animations for better visibility. General Gameplay Overview

: Increased for specific structures like hives to prevent them from blocking critical pathways like bridges. : Supports co-op for up to 16 players,

The update focused on refining individual unit control and mission interface efficiency: