Overgrown

Start the Quest: Complete the quests "A Dying Planet" and "Cross-Cultural Alliances." Head south from the Pelaav Research Station to find two Nexus Scientists studying a dead Adhi.

Access Genetic Archive: Go into the main structure of the Pelaav Research Center and access the Genetic Archive Database. This will provide targets for scanning: a Mutated Challyrion, a Mutated Rylkor, and a Mutated Eiroch. Upload the files to get their navpoints.

Scan Mutated Challyrion: Head north from the Pelaav Research Station to find a cave near Raashel Vier’s home. Several Mutated Challyrions can be found here; some may be invisible initially. Defeat and scan them.

Scan Mutated Rylkor: From the Pelaav Research Station, head east to find the Mutated Rylkor east of the Forward Station. Scan it from a distance if possible. Be aware of other Rylkors and wildlife nearby.

Scan Mutated Eiroch and Clear Roekaar Camp: Travel east of the trench and head south from the Forward Station to find the Mutated Eiroch. It will likely be engaged with Roekaar hunters. Let them fight, scan the Eiroch, and then defeat any remaining enemies.

Search the Roekaar Camp: After defeating the Eiroch and Roekaar, search their camp. You will find a Mineral Cache to the west, an Angaran Integrated Tech Node, and a Roekaar Datapad in the camp itself.

Raid Roekaar Research: Read the datapad to learn about the Roekaar's interest in Havarl's mutations. Head north from the Forward Station to find a Roekaar camp in the northwestern corner of the area.

Assault the Roekaar Camp: Ascend to the camp's high ground and take cover behind barricades. Defeat the Roekaar (Sharpshooters, Raiders, Saboteur) and any accompanying Adhi or wildlife. Search the camp for a lucrative container, a Mineral Cache, and the Roekaar Datapad “Legacy.”

Retrieve Roekaar Data: Proceed to the northern end of the camp to find a search area leading to a metal platform with two terminals. Interact with the Roekaar Genetic Research Log terminal. You can choose to destroy the data or copy and then delete it.

Return to Scientists: Return to the Nexus Scientists to end the quest.