Icaria

Go To, Dig, Go To, Give, Repeat. Build a copper drone statue as a tribute to the tireless efforts of your drones.

Its lonely work on this planet and sometimes the robots need a morale boost. Build a steel drone statue as a tribute to the work your factories have done crafting advanced materials.

Exploration should be its own reward but gold makes it better. Build a gold drone statue as an ostentatious tribute to the grand history of colonization.