Homeworld: Deserts of Kharak · Fabrication unlock
Railgun Fabrication
Railgun Fabrication permits railgun fabrication and unlocks Railgun Mag Accelerator Upgrade.
How it works
The guide lists Railgun Fabrication in its Level 2 tree entries. The evidence identifies the Mag Accelerator as its follow-on upgrade but does not state what that upgrade changes. Heavy Vehicles Armor Level 1 is also described as adding armor to Railguns.
Your next step
The Mag Accelerator is the named follow-on research.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.