Mass Effect: Artemis Tau - Uncharted World walkthrough Mass Effect Guide
Last update: 18 May 2021
13.3. Artemis Tau
13.3.1. Athens System
Planet | Explorable | Surveyable | Collectibles |
Proteus | no | yes | Gas deposit |
Circe | no | yes | Gas deposit |
Faros | no | yes | Turian insignias |
Nausicaa | no | no | - |
Salamis | no | no | - |
13.3.2. Knossos System
Planet | Explorable | Surveyable | Collectibles |
Metallic asteroid (hidden) | no | yes | Heavy metals |
Therum | yes | no | - |
Carbonaceus asteroid (hidden) | no | yes | League medallion |
Archanes | no | yes | Gas deposit |
Armeni | no | no | - |
Phaistos | no | no | - |
Zakros | no | no | - |
13.3.2.1. Therum
Hint! Planet Therum is related to the main plot (5. Therum).
13.3.3. Macedon System
Planet | Explorable | Surveyable | Collectibles |
Sharjila | yes | no | Rare earths (x2), light metals, asari writings |
Porolan | no | yes | Asari writings |
Metallic asteroid (hidden) | no | yes | Light metals |
Fargeluse | no | yes | Gas deposit |
Patavig | no | no | - |
13.3.3.1. Sharjila
 | Planet Sharjila 1. Rare earths 2. Stronghold (Asari diplomacy) 3. Crashed probe 4. Light metals 5. Rare earths 6. Asari writings 1 hazard level |
Asari diplomacy
This assignment will be given to you by ambassador Nassana. You will meet her on Citadel (8.4. Asari diplomacy). Your task will be to rescue her kidnapped sister.
Kidnappers can be found in the stronghold (Sharjila - 2) on planet Sharijla. Before you'll enter it, you'll need to eliminate the guards (the most easy way is to use Mako weapons). Then get inside and kill pirates along with their leader.
After clearing the area go through the door on west and then upstairs. In the back room you'll find computer using which you'll learn the truth about Nassana sister. After coming back to Citadel, speak with Nassana to tell her about it (8.4. Asari diplomacy).
13.3.4. Sparta System
Planet | Explorable | Surveyable | Collectibles |
Asteroid cluster (hidden) | no | yes | Prothean data disc |
Edolus | yes | no | Rare earths, light metals, heavy metals, salarian ID |
Ontamalca | no | yes | Gas deposit |
Alsages | no | yes | Rare earths |
Altaaya | no | no | - |
Tremanre | no | no | - |
13.3.4.1. Edolus
 | Planet Edolus 1. Distress signal (Missing marines) 2. Salarian ID 3. Crashed probe 4. Light metals 5. Heavy metals 6. Rare earths |
Missing marines
This assignment will be given to you by admiral Kahoku in Citadel (3.20. Missing marines).
Head to Edolus in the Sparta system to begin the search for the recon team. You'll find out that the rescue signal is being sent by distress beacon (Edolus - 1). As soon as you'll come closer to it, a tresher maw will attack you.
Get into Mako and move aside. Keep shooting him in the head and jump when he'll attack you. Once it will be defeated, you can check on the bodies of Kahoku's men, who were doubtless lured to the thresher nest by the distress beacon. Return to Admiral Kahoku on the Citadel to give him the bad news (3.20.).