Archotech droids, an upgrade to the already upgraded droids.
This mod adds two new droids that require some research to make and require lots of resources, but they are worth it.
The Archdroid - an upgraded droid, it can do most of the things your pawns can do, and nearly as well as a legendary master!
Cost - Steel-600 Plasteel-240 Components-15 Advanced components-8
The Destroyer - an upgraded wardroid, they are extremely overpowered, capable of leveling an entire settlement in seconds.
Cost - Steel-1000 Plasteel-400 Components-30 Advanced components-20