Mass Effect 2 achievements
1,759
(1,355)

Mass Effect 2

4.7 from 13869 votes

There are a maximum of 62 Mass Effect 2 achievements (50 without DLC) worth 1,759 (1,355)

134,899 tracked gamers have this game, 19,888 have completed it (14.74%)

nostroNL
82%

nostroNL929 (820)

First played on 13 Oct 10

41 achievements out of 50 won

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Mass Effect 2 Achievements

Save your crew from an overwhelming attack
Unlocked by 134,387 tracked gamers (100% - TA Ratio = 1.00)  
Return to active duty
Unlocked by 131,618 tracked gamers (98% - TA Ratio = 1.01)  
Successfully recruit the biotic Convict
Unlocked by 121,206 tracked gamers (90% - TA Ratio = 1.05)  
The Krogan11 (10)
Successfully recruit the krogan
Unlocked by 119,309 tracked gamers (88% - TA Ratio = 1.06)  
Successfully recruit Archangel
Unlocked by 124,262 tracked gamers (92% - TA Ratio = 1.04)  
Successfully recruit the Professor
Unlocked by 124,091 tracked gamers (92% - TA Ratio = 1.04)  
Successfully recruit the quarian
Unlocked by 114,300 tracked gamers (85% - TA Ratio = 1.08)  
Successfully recruit the Justicar
Unlocked by 114,743 tracked gamers (85% - TA Ratio = 1.08)  
Successfully recruit the Assassin
Unlocked by 115,687 tracked gamers (86% - TA Ratio = 1.07)  
Defend a human colony from attack
Unlocked by 118,836 tracked gamers (88% - TA Ratio = 1.06)  
Gain the loyalty of the Cerberus Officer
Unlocked by 115,014 tracked gamers (85% - TA Ratio = 1.08)  
Gain the loyalty of the Cerberus Operative
Unlocked by 114,433 tracked gamers (85% - TA Ratio = 1.08)  
Catharsis11 (10)
Gain the loyalty of the biotic Convict
Unlocked by 113,299 tracked gamers (84% - TA Ratio = 1.08)  
Gain the loyalty of the krogan
Unlocked by 112,686 tracked gamers (84% - TA Ratio = 1.09)  
Fade Away11 (10)
Gain the loyalty of Archangel
Unlocked by 112,634 tracked gamers (83% - TA Ratio = 1.09)  
The Cure11 (10)
Gain the loyalty of the Professor
Unlocked by 113,313 tracked gamers (84% - TA Ratio = 1.08)  
Help the Justicar resolve her mission
Unlocked by 105,335 tracked gamers (78% - TA Ratio = 1.13)  
Gain the loyalty of the Assassin
Unlocked by 107,440 tracked gamers (80% - TA Ratio = 1.11)  
Ghost Ship27 (25)
Complete the investigation of a derelict alien vessel
Unlocked by 114,194 tracked gamers (85% - TA Ratio = 1.08)  
Perform 30 headshot kills with any weapon on humanoid targets
Unlocked by 123,072 tracked gamers (91% - TA Ratio = 1.04)  
Thresher Maw defeated
Unlocked by 112,040 tracked gamers (83% - TA Ratio = 1.09)  
Merciless10 (10)
Make 20 enemies scream as they fall or are set on fire
Unlocked by 125,393 tracked gamers (93% - TA Ratio = 1.03)  
Operative16 (15)
Complete a mission discovered by scanning an unexplored world
Unlocked by 118,184 tracked gamers (88% - TA Ratio = 1.06)  
Agent57 (50)
Complete 5 missions discovered by scanning unexplored worlds
Unlocked by 103,408 tracked gamers (77% - TA Ratio = 1.14)  
Retrieve mineral resources by scanning and probing a planet in the galaxy map
Unlocked by 124,524 tracked gamers (92% - TA Ratio = 1.03)  
Explorer11 (10)
Visit 100% of the planets in an unexplored cluster
Unlocked by 112,063 tracked gamers (83% - TA Ratio = 1.09)  
Scholar16 (15)
Unlock 15 new Mass Effect 2 codex entries
Unlocked by 123,565 tracked gamers (92% - TA Ratio = 1.04)  
Technician16 (15)
Obtain 10 technology upgrades
Unlocked by 120,539 tracked gamers (89% - TA Ratio = 1.05)  
Scientist10 (10)
Complete any research project in the Normandy's laboratory
Unlocked by 122,691 tracked gamers (91% - TA Ratio = 1.04)  
Personalize your armor in your quarters on the Normandy
Unlocked by 130,190 tracked gamers (97% - TA Ratio = 1.01)  
Power Full16 (15)
Evolve any power
Unlocked by 115,554 tracked gamers (86% - TA Ratio = 1.07)  
View all advanced combat training videos at Shepard's private terminal.
Unlocked by 115,423 tracked gamers (86% - TA Ratio = 1.07)  
Obtain geth technology
Unlocked by 109,255 tracked gamers (81% - TA Ratio = 1.10)  
Treason11 (10)
Gain the loyalty of the quarian
Unlocked by 108,643 tracked gamers (81% - TA Ratio = 1.11)  
Hack a geth collective
Unlocked by 104,390 tracked gamers (77% - TA Ratio = 1.13)  
Use the Omega 4 Relay
Unlocked by 109,743 tracked gamers (81% - TA Ratio = 1.10)  
Save humanity throughout the galaxy from certain annihilation
Unlocked by 109,304 tracked gamers (81% - TA Ratio = 1.10)  
Survive suicide mission
Unlocked by 109,141 tracked gamers (81% - TA Ratio = 1.11)  
Keep your team alive through the suicide mission
Unlocked by 74,566 tracked gamers (55% - TA Ratio = 1.34)  
Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1
Unlocked by 89,243 tracked gamers (66% - TA Ratio = 1.22)  
Paramour60 (50)
Successfully pursue a relationship with a teammate
Unlocked by 93,255 tracked gamers (69% - TA Ratio = 1.20)  
Insanity179 (75)
Complete the game on the "Insanity" difficulty level without changing the setting
Unlocked by 23,675 tracked gamers (18% - TA Ratio = 2.38)  
Brawler14 (10)
Shoot and kill 20 enemies while they're knocked back by a punch
Unlocked by 68,695 tracked gamers (51% - TA Ratio = 1.39)  
Tactician15 (10)
Hit 20 different targets with multiple biotic powers to combine the effects
Unlocked by 56,225 tracked gamers (42% - TA Ratio = 1.54)  
Kill enemies with 5 different heavy weapons during the game
Unlocked by 87,026 tracked gamers (65% - TA Ratio = 1.24)  
Disrupt the shields of 25 enemies
Unlocked by 62,556 tracked gamers (46% - TA Ratio = 1.46)  
Warp the barriers of 25 enemies
Unlocked by 49,824 tracked gamers (37% - TA Ratio = 1.64)  
Incinerate the armor of 25 enemies
Unlocked by 51,479 tracked gamers (38% - TA Ratio = 1.61)  
Reach Level 30 with one character
Unlocked by 67,287 tracked gamers (50% - TA Ratio = 1.41)  
Fully upgrade a weapon
Unlocked by 83,808 tracked gamers (62% - TA Ratio = 1.26)  
Add-on: Cerberus Network
17
(15)
3.5 from 77 votes

Price: Free - Xbox LIVE Store

81,935 tracked gamers have this dlc pack, 81,935 have completed it (100.00%)

There are a maximum of 1 achievement worth 17 (15)

There are 2 reviews | Estimated completion: 0-1 hour

Revenge!17 (15)
Gain the loyalty of the mercenary
Unlocked by 78,088 tracked gamers (100% - TA Ratio = 1.14)  
Add-on: Kasumi's Stolen Memory
19
(15)
4.0 from 73 votes

Buy now from the Xbox LIVE Store

55,568 tracked gamers have this dlc pack, 55,568 have completed it (100.00%)

There are a maximum of 1 achievement worth 19 (15)

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

Gain the loyalty of the thief
Unlocked by 52,908 tracked gamers (100% - TA Ratio = 1.26)  
Add-on: Overlord
34
(25)
4.0 from 72 votes

Buy now from the Xbox LIVE Store

45,175 tracked gamers have this dlc pack, 38,892 have completed it (86.09%)

There are a maximum of 2 achievements worth 34 (25)

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

Data Hound14 (10)
Collect 6 Cerberus data packets scattered across Aite
Unlocked by 37,170 tracked gamers (82% - TA Ratio = 1.44)  
Successfully shut down the rogue VI in Project Overlord
Unlocked by 44,972 tracked gamers (100% - TA Ratio = 1.31)  
Add-on: Lair of the Shadow Broker
284
(200)
4.6 from 73 votes

Buy now from the Xbox LIVE Store

51,075 tracked gamers have this dlc pack, 26,590 have completed it (52.06%)

There are a maximum of 5 achievements worth 284 (200)

There is 1 review | Estimated completion: 1-2 hours

Use all information terminals in the Shadow Broker’s stronghold
Unlocked by 47,239 tracked gamers (92% - TA Ratio = 1.32)  
Defeat the Shadow Broker’s Assassin
Unlocked by 50,963 tracked gamers (100% - TA Ratio = 1.27)  
Confront the Shadow Broker
Unlocked by 50,808 tracked gamers (99% - TA Ratio = 1.27)  
Complete the Shadow Broker Mission pack on Hardcore or Insanity
Unlocked by 25,618 tracked gamers (50% - TA Ratio = 1.79)  
Reminisce with Liara on the Normandy
Unlocked by 49,670 tracked gamers (97% - TA Ratio = 1.29)  
Add-on: Arrival
145
(100)
4.1 from 66 votes

Buy now from the Xbox LIVE Store

42,436 tracked gamers have this dlc pack, 29,041 have completed it (68.43%)

There are a maximum of 3 achievements worth 145 (100)

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

Complete the Arrival DLC pack
Unlocked by 42,195 tracked gamers (99% - TA Ratio = 1.33)  
Last Stand40 (25)
Survive all five waves in the battle for Object Rho
Unlocked by 29,656 tracked gamers (70% - TA Ratio = 1.59)  
Rescue Dr. Amanda Kenson without attracting hostile attention
Unlocked by 31,781 tracked gamers (75% - TA Ratio = 1.54)