Mass Effect achievements

Mass Effect

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There are a maximum of 49 Mass Effect achievements (45 without DLC) worth 2,068 (1,200)

180,802 tracked gamers have this game, 16,510 have completed it (9.13%)

3.4 from 133 votes

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36,353 tracked gamers have this dlc pack, 30,343 have completed it (83.47%)

There are a maximum of 3 achievements worth 238 (150)

There are 4 reviews | Estimated completion: 1-2 hours

Achievement Details

Undisputed in Mass Effect

Undisputed82 (50)

This is a rare achievementComplete Ahern's survival mission

  • Unlocked by 30,261 tracked gamers (83% - TA Ratio = 1.63) 36,353  

Achievement Guide for Undisputed

179,436 (104,014)
Achievement won on 25 Aug 09
TA Score for this game: 2,068
Posted on 25 August 09 at 14:41, Edited on 04 August 11 at 19:00
This solution has 52 positive votes and 3 negative votes. Please log in to vote.
It can be done on any difficulty:) After you complete every map with the best score you get access to this special mission. It is not really that difficult. First download the data from the thing which looks like a bomb from Eden Prime (it's somewhere in the middle of the area). After that you have to survive a 5 minute attack. Try to hide on a staircase where you started the mission. You can activate the turret there to help you. There's also a door that you can see from the staircase which you can shut (put on BARRIER and run for it:)). After 5 minutes mission ends and you get the achievement.
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