Quick answer: Research unlocks a build option, but construction still requires the correct building desk, free space, materials, tool and mastery. Extensions must attach to a compatible host station.

What is confirmed

  • The official placement screenshot shows a grid and build controls.
  • Station references separate one-time placement materials from repeat recipe costs.
  • Researching an extension does not automatically attach it.
  • Confirm the work area and building desk.
  • Check the host station and extension compatibility.
  • Reserve the complete placement footprint.
  • Finish the frame with the required tool, then test one recipe.

What not to assume

A station listed in game data may still be gated by a quest, area or technology. Database presence is not proof of immediate availability.

Verification note

This page separates official product facts from release-build walkthrough observations. If a patch changes the behavior, use the official links below and the page’s verification date before following an older step.