A Blueprint plugin for multiplayer sessions and authentication.
Use a Game Instance subsystem for login, identity, session search, invitations and session lifecycle operations. Optional native Steam integration is included. Service availability depends on the configured online provider and platform setup; the repository includes an Unreal Engine 5.5 host project.
Discover CySession ยท GitHub project and documentation
Archive date: GitHub repository creation (2026-07-31). This page presents the currently documented project.