Upgrade idea for the Building Drone: Auto Forager-gatherer
What if you could upgrade your Building Drone to quickly and automatically gather all the gatherables (fruit / plants, grubblers, vulpir eggs if their nests are open, biofacts) in a radius around you on command? This could be a handy nice feature to have.
The drone wouldn't gather anything that requires the mining tool, nor go into caverns or loot containers (like dead bodies), but it would speed up plant and bug drop gathering for sure.