Game
Mass Effect
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LoneWolf1277

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1,030
40
29 Nov 07
06 Dec 07
82%
LoneWolf1277

Mass Effect Achievements

Full list of all 49 Mass Effect achievements worth 1,200 gamerscore. It takes around 60-80 hours to unlock all of the achievements in the base game on Xbox 360.

The base game contains 45 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 4 achievements worth 200 Gamerscore.

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  • Krogan Ally

    Complete the majority of the game with the krogan squad member

    01 April 2012 - 4 guides
  • Turian Ally

    Complete the majority of the game with the turian squad member

    01 April 2012 - 5 guides
  • Long Service Medal

    Complete 2 Playthroughs

    26 January 2010 - 2 guides
  • Soldier Ally

    Complete the majority of the game with the Alliance soldier squad member

    25 January 2010 - 6 guides
  • Sentinel Ally

    Complete the majority of the game with the Alliance sentinel squad member

    25 January 2010 - 4 guides
  • Power Gamer

    50th level character

    10 December 2007 - 1 guide
  • Medal of Honor

    Complete Mass Effect Playthrough

    06 December 2007 - 2 guides
  • Tactician

    Complete playthrough with shield damage greater than health damage

    06 December 2007 - 2 guides
Add-on

Bring Down the Sky

68
50
1
3.84
91,372
91,374 (100%)
1-2h
Bring Down the Sky
  • Colonial Savior

    You completed the Bring Down the Sky mission.

    23 January 2010 - 2 guides
Add-on

Pinnacle Station

249
150
3
3.41
52,007
42,748 (82%)
1-2h
Pinnacle Station
  • Undisputed

    You completed Ahern's survival mission

    30 March 2012 - 4 guides
  • Best of the Best

    Took first place in 12 combat scenarios on Pinnacle Station

    30 March 2012 - 3 guides
  • New Sheriff in Town

    Took first place in a combat scenario on Pinnacle Station

    29 March 2012 - 3 guides
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Mass Effect Achievements FAQ
  • How many achievements are there in Mass Effect?
    There are 49 achievements in Mass Effect, worth a total of 1,200 Gamerscore.
    You can view the full list of Mass Effect achievements here.
  • Is Mass Effect on Game Pass?
    Yes, Mass Effect is currently available on Xbox Game Pass.
  • When did Mass Effect release on Xbox?
    Mass Effect was released on November 20th, 2007.
  • How long does it take to complete all the achievements in Mass Effect?
    It takes between 60 and 80 hours to complete the base game achievements in Mass Effect. You can find a full guide to unlocking all of the achievements in the Mass Effect walkthrough.