set at the pole, needs lots of space. collect fog items from L24 to Lv6. change filters on splitters and interstellar tower to change items. heavy artillery guns and lasers with missile support. set not to target orbital fog to allow new farms to spawn. requires late-game star and Pile Sorters. can extend the reach of the farm by setting up a Battlefield base & signal tower with belts outside of range and belting it to a splitter.