||The world is teeming with life, and it hates humans. Perhaps the life is xenoallergenic, forcing filter masks and tailored antiallergens for survival. It could be the native predators are huge and fearless, or the toxic flora ruthlessly outcompetes earth crops.
||Local fauna, Nature cultist, Native aliens, Callous labor overseer
||Xenobiologist, Tourist on safari, Grizzled local guide
||Filter masks fail, Parasitic alien infestation, Crop greenhouses lose bio-integrity
||Valuable native biological extract, Abandoned colony vault, Remains of an unsuccessful expedition
||Deceptively peaceful glade, Steaming polychrome jungle, Nightfall when surrounded by Things