Video Demonstration

An underground tunnel network with a large central junction that contains surface access.

The Tunnels are modular. However, the main junction is not modular. The main junction has optional sockets for tunnel connections

This scene was originally developed for UE4 used baked lighting, and so it is intended to also use baked lighting if used in UE5. You will need to disable Lumen for baked lighting to work correctly in this scene if using UE5.