Halcyon Winds
Cepheus Protocol CERC operator holding a containment line

Independent game studio

Halcyon Winds

The creators of Cepheus Protocol.

Visit Cepheus Protocol Ask on Steam

Studio

Open lines of communication make better games.

Halcyon Winds builds around player feedback, fast iteration, and collaboration with the people actually playing our games.

Cepheus Protocol CERC operator screenshot

Games

Cepheus Protocol

Cepheus Protocol is the game we are known for. Most public updates, feedback, and questions live around that community.

For public questions, use the Steam Q&A forum and read the posted rules before opening a thread.

Open Game Site Steam Q&A

Policies

Terms, modding rules, hiring notices, and public questions.

EULA End User License Agreement Mod Policy Modding conditions and distribution rules Hiring Official hiring status and recruitment scam notice Questions Use the Steam Q&A forum and read the posted rules before opening a thread