How to Get a Powerfocus Chip in RimWorld: War Queen to High Mechtech

Still getting signal chips from the comms console? Build the mechband antenna to summon a hostile War queen, recover a powerfocus chip, and analyze it at a research bench. See the first-wave roster, the separate High mechtech research requirements, and how to choose between an integrator headset and high control sublinks. Covers unmodded PC RimWorld 1.6 with Biotech, plus the Odyssey ending that blocks normal boss calls.