Cleared out a home improvement megastore with a little help of a lava rift in the nearby vicinity. Broad daylight, because there are huge boomers and corrosive zeds everywhere, so I’d rather do it in the day than stumbling around at night with acid flying everywhere.
Melee on brutes, hulks, predators and any other zombies. Ditto for huge boomers since I crafted a gas mask. Corrosives had to be dealt with by luring them into the lava. Running was super helpful in that regard.
But seriously, so many corrosive zombies. About a third of the zombies in that building were corrosives. Basically stayed at the very edge of the vision radius of the zeds, luring out a few at a time. Took three days to clear the whole place out, mostly because I avoided fighting at night.
End result, lots of sand and cement, and seeds.
