Mass Effect 2
Xbox 360 · backward compatible
SortLocked / Unlocked
50 of 62 achievements are assigned to a part of this game; 12 are unassigned. Grouping explains the list — it never changes how much of the game you have completed.
Base game
- Achievements
- 50
- Gamerscore
- 1,000G
- Prestige Score
- 1,000P50 without Xbox rarity
Hack a geth collective
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySurvive suicide mission
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityComplete 5 missions discovered by scanning unexplored worlds
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo rarityGain the loyalty of the krogan
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityThresher Maw defeated
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityShoot and kill 20 enemies while they're knocked back by a punch
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the Assassin
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the biotic Convict
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityDefend a human colony from attack
25 Gamerscore, 25 Prestige Score, without Xbox rarity25G · 25PNo rarityHelp the Justicar resolve her mission
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityVisit 100% of the planets in an unexplored cluster
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of Archangel
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityPersonalize your armor in your quarters on the Normandy
5 Gamerscore, 5 Prestige Score, without Xbox rarity5G · 5PNo rarityObtain geth technology
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the Cerberus Operative
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityComplete the investigation of a derelict alien vessel
25 Gamerscore, 25 Prestige Score, without Xbox rarity25G · 25PNo rarityPerform 30 headshot kills with any weapon on humanoid targets
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityView all advanced combat training videos at Shepard's private terminal.
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityIncinerate the armor of 25 enemies
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityComplete the game on the "Insanity" difficulty level without changing the setting
75 Gamerscore, 75 Prestige Score, without Xbox rarity75G · 75PNo rarityComplete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1
75 Gamerscore, 75 Prestige Score, without Xbox rarity75G · 75PNo rarityKill enemies with 5 different heavy weapons during the game
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityMake 20 enemies scream as they fall or are set on fire
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySave your crew from an overwhelming attack
5 Gamerscore, 5 Prestige Score, without Xbox rarity5G · 5PNo raritySave humanity throughout the galaxy from certain annihilation
125 Gamerscore, 125 Prestige Score, without Xbox rarity125G · 125PNo rarityKeep your team alive through the suicide mission
75 Gamerscore, 75 Prestige Score, without Xbox rarity75G · 75PNo rarityComplete a mission discovered by scanning an unexplored world
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityDisrupt the shields of 25 enemies
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo raritySuccessfully pursue a relationship with a teammate
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo rarityEvolve any power
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityReach Level 30 with one character
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityRetrieve mineral resources by scanning and probing a planet in the galaxy map
5 Gamerscore, 5 Prestige Score, without Xbox rarity5G · 5PNo rarityUnlock 15 new Mass Effect 2 codex entries
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityComplete any research project in the Normandy's laboratory
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityUse the Omega 4 Relay
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo rarityHit 20 different targets with multiple biotic powers to combine the effects
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityObtain 10 technology upgrades
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo raritySuccessfully recruit Archangel
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the Assassin
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the biotic Convict
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the Professor
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the Justicar
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the krogan
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the Cerberus Officer
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the Professor
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo raritySuccessfully recruit the quarian
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityGain the loyalty of the quarian
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityReturn to active duty
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityWarp the barriers of 25 enemies
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityFully upgrade a weapon
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarity
Unassigned
- Achievements
- 12
- Gamerscore
- 355G
- Prestige Score
- 355P12 without Xbox rarity
Gain the loyalty of the thief
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityReminisce with Liara on the Normandy
25 Gamerscore, 25 Prestige Score, without Xbox rarity25G · 25PNo rarityRescue Dr. Amanda Kenson without attracting hostile attention
25 Gamerscore, 25 Prestige Score, without Xbox rarity25G · 25PNo rarityCollect 6 Cerberus data packets scattered across Aite
10 Gamerscore, 10 Prestige Score, without Xbox rarity10G · 10PNo rarityUse all information terminals in the Shadow Broker’s stronghold
40 Gamerscore, 40 Prestige Score, without Xbox rarity40G · 40PNo raritySuccessfully shut down the rogue VI in Project Overlord
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityConfront the Shadow Broker
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo raritySurvive all five waves in the battle for Object Rho
25 Gamerscore, 25 Prestige Score, without Xbox rarity25G · 25PNo rarityDefeat the Shadow Broker’s Assassin
35 Gamerscore, 35 Prestige Score, without Xbox rarity35G · 35PNo rarityGain the loyalty of the mercenary
15 Gamerscore, 15 Prestige Score, without Xbox rarity15G · 15PNo rarityComplete the Shadow Broker Mission pack on Hardcore or Insanity
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo rarityComplete the Arrival DLC pack
50 Gamerscore, 50 Prestige Score, without Xbox rarity50G · 50PNo rarity
