Droids
From Starfleet Commander
Droids are robots you build to help your empire. Droids are built at the Factory and there are 4 main types.
Build Droid: Assigned to the Capitol page to help speed up building.
Mine Droid: Assigned to Mines to help increase production.
Lab Droid: Assigned to the Research Lab to help speed up the research of new Technologies.
Crew Droid: Assigned to fleets to help in battle.