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Mass Effect 1 Legendary Edition


Nathan Garvin

Points of interest for the Antaeus system in the Hades Gamma cluster.

Missions / Assignments
UNC: Missing Survey Team

Points of Interest

Location Points of Interest
Edmos Gas Deposit
Ploba Matriarch’s Writings
Trebin UNC: Missing Survey Team
Trebin Rare Element
Trebin Rare Element
Trebin Transmitter (map intel)
Trebin Thresher Maw
Trebin Turian Insignia
Vemal Rare Element

The map for Trebin.


Along the west-center edge of the map you’ll find a Crashed Probe guarded by some mercenaries, whom you’ll have to gun down for the privilege of looting the aforementioned probe. In the northwestern corner of the map you’ll find a probe graveyard and the Transmitter that’s luring them out of orbit. Deactivate the Transmitter to gain some map intel, which will draw your attention to a Research Base just northeast of the center of the map.

The Research Base is empty, but you’ll find some items to loot and a console that’ll update your map, leading you to an Excavation Site to the north. Head into the Excavation Site, where the bulk of the assignment UNC: Missing Survey Team takes place.

Other than that, you’ll find some Ancient Debris in the southeastern corner of the operational area, which will yield a Turian Insignia. A Thresher Maw also lurks nearby.

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Guide Information
  • Publisher
    Electronic Arts
  • Platforms,
    PC, PS4, XB One
  • Genre
    Action RPG, Third-person shooter
  • Guide Release
    14 May 2021
  • Last Updated
    17 August 2021
    Version History
  • Guide Author

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The guide for Mass Effect 1 Legendary Edition features all there is to see and do including a walkthrough containing coverage of all Assignments, detailed breakdown of all the important choices, class builds and much more!

  • Full coverage of all the Main Missions.
  • Every Assignment covered.
  • In-depth look at the major choices and consequences of each.
  • Full details on how to romance Ashley, Kaiden or Liara
  • Class builds to get the most out of your chosen class.
  • Details on every Talent.
  • How to spec your squad.
  • Breakdown of all Paragon and Renegade opportunities.
  • Trophy/Achievement guide.

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