subnautica below zero wiki alterra mining site

Sharing a border with the Tree Spires, flora such as the Tornado Plates, Blooming Raindrops, and Reaper's Wineglass thrive within the area, albeit to a lesser degree. The southern portion of the biome features more rugged and plateaued terrain compared to the rest of the biome. The northern section has many trenches with a large supply of Harvesting Nodes, and contains many entrances to the Thermal Spires Caves. The biome has many threats, most notably the Rock Puncher and the Cryptosuchus. The Thermal Spires is the first thermal biome the player will most likely visit and is one of the safest. The biome borders the Sparse Arctic, two of the Arctic Kelp Forests, Delta Island, Tree Spires, Purple Vents, and the Twisty Bridges. The biome contains a large amount of tall hydrothermal stacks called Hydrothermal Spires that give the biome its name. In order to do the latter, the player will need to find the Kharaa Antidote, which was hidden away by Sam.The Thermal Spires is one of the three divisions of the thermal zone. From here, Robin can either ignore the Frozen Leviathan's infection, or complete her sister's work and cure it. Eventually, the trail of evidence leads her to the Phi Excavation Site, where she finds the site of Sam's death, as well as her necklace nearby. Alexis Riedell was later sent to investigate the cause of the collapse, linking it to the sabotaging of Omega Lab.įollowing the death of her sister, Robin Ayou arrives on 4546B to learn more about the cause of Sam's death. It was upon Parvan's intervention that the cave entrance collapsed, killing both personnel. Acting on her own, she attempted to cause a cave-in at the excavation site, but was interrupted by Parvan.

When Samantha Ayou learned of what was going on at Omega Lab, she made plans to prevent Alterra from harvesting any more samples. Shortly afterwards, the cave was made off-limits to most employees, and was put under heavy surveillance, with Parvan Ivanov working as security.Īlterra showed extreme interest in the Kharaa Bacterium that had infected the creature, and sent Danielle Valenti and Vinh Pham to harvest samples and bring them back to Omega Lab for further testing.

An an unknown point in time after Alterra's arrival on Planet 4546B, the cave was discovered by Alterra employee Fred Lachance.

Subnautica below zero wiki alterra mining site