Mass Effect Legendary Edition

Mass Effect Legendary Edition

127 Achievements

2915 XP

120-150h

Epic
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Tunnel Rat

Tunnel Rat

ME3: Survive the swarm.

15 XP

24.0%

How to unlock the Tunnel Rat achievement in Mass Effect Legendary Edition - Definitive Guide

This is a missable side quest called Attican Traverse: Krogen Team (Investigate Missing Scouts).

You receive it from Wrex/Wreav in the War Room when you talk to him after the initial Citadel Council mission where you rescue the Krogan female.

You get it for completing the mission.
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28 May 2021 21:23

After the main quest "Priority: Sur'Kesh" you can speak to Wrex/Wreav in the War Room to accept this quest. It will be labeled as "Investigate Missing Scouts" on the map. You can find a walkthrough for this mission HERE.
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