#Lost River
8 field reports in this category
Disease Research Facility
The Disease Research Facility is a destroyed Alien Base in the Lost River where the Precursors studied the Kharaa Bacterium. It serves as the location where the player first contracts the infection and discovers clues to the Primary Containment Facility.
Logged 5/18/2026
Deep Shroom
The Deep Shroom is a hazardous, bioluminescent flora species found in deep biomes like the Blood Kelp Zone and Lost River. It yields spores for planting and serves as a raw material for crafting Hydrochloric Acid.
Logged 5/18/2026
Crab Claw Kelp
Crab Claw Kelp is a non-harvestable flora species found exclusively in the Lost River biome. It grows near hazardous brine pools, featuring a thick root system and bioluminescent cyan tips.
Logged 5/18/2026
Brine Lily
The Brine Lily is a non-harvestable bioluminescent flora found exclusively in the Lost River. It floats on the surface of brine pools, drawing essential salts and minerals through its root-like tendrils.
Logged 5/18/2026
Bone Fields Caves
The Bone Fields Caves are a dark, small cave system located in the Lost River biome. Accessed through ceiling holes, they feature unique Cave Coral, Gel Sacks, and various mineral deposits.
Logged 5/18/2026
Blood Crawler
The Blood Crawler is an aggressive, cathemeral fauna species found in the Blood Kelp Zone and Lost River. Known for its elongated legs, bioluminescent markings, and ability to climb walls and vehicles, it serves as a territorial scavenger.
Logged 5/18/2026
Ancient Skeleton
The fossilized remains of a massive, extinct Leviathan-class carnivore found in the Lost River. Presumed to be one million years old, this skeleton was studied by the Precursor Race and is linked to the Large Carnivore Theta.
Logged 5/18/2026
Amoeboid
The Amoeboid is a passive, immobile fauna species found exclusively in the Lost River. It feeds on fossilized organic matter and divides to reproduce.
Logged 5/18/2026