Fully upgrade a weapon
Unlocked: 07 Apr 2010 18:27:33
Power Gamer
10Reach Level 30 with one character
Unlocked: 19 Feb 2010 12:24:00
Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1
Unlocked: 19 Feb 2010 11:20:41
View all advanced combat training videos at Shepard's private terminal.
Unlocked: 14 Feb 2010 19:25:45
The Cure
10Gain the loyalty of the Professor
Unlocked: 08 Feb 2010 18:19:34
Ghost Ship
25Complete the investigation of a derelict alien vessel
Unlocked: 08 Feb 2010 17:26:11
Power Full
15Evolve any power
Unlocked: 08 Feb 2010 16:52:29
The Quarian
10Successfully recruit the quarian
Unlocked: 08 Feb 2010 16:32:53
Head Hunter
10Perform 30 headshot kills with any weapon on humanoid targets
Unlocked: 08 Feb 2010 16:00:55
The Prodigal
10Gain the loyalty of the Cerberus Officer
Unlocked: 08 Feb 2010 15:40:07
Catharsis
10Gain the loyalty of the biotic Convict
Unlocked: 08 Feb 2010 14:49:37
The Justicar
10Successfully recruit the Justicar
Unlocked: 07 Feb 2010 20:36:17
The Krogan
10Successfully recruit the krogan
Unlocked: 07 Feb 2010 19:37:00
The Assassin
10Successfully recruit the Assassin
Unlocked: 07 Feb 2010 19:20:38
Technician
15Obtain 10 technology upgrades
Unlocked: 07 Feb 2010 15:53:33
Explorer
10Visit 100% of the planets in an unexplored cluster
Unlocked: 07 Feb 2010 15:46:19
Defend a human colony from attack
Unlocked: 07 Feb 2010 15:37:32
Scholar
15Unlock 15 new Mass Effect 2 codex entries
Unlocked: 07 Feb 2010 11:56:41
The Convict
10Successfully recruit the biotic Convict
Unlocked: 06 Feb 2010 18:45:44
Operative
15Complete a mission discovered by scanning an unexplored world
Unlocked: 06 Feb 2010 18:05:04
Retrieve mineral resources by scanning and probing a planet in the galaxy map
Unlocked: 06 Feb 2010 17:56:17
Scientist
10Complete any research project in the Normandy's laboratory
Unlocked: 06 Feb 2010 17:52:35
Successfully recruit Archangel
Unlocked: 06 Feb 2010 17:38:23
Save your crew from an overwhelming attack
Unlocked: Offline
Very Elusive
10Return to active duty
Unlocked: Offline
Successfully recruit the Professor
Unlocked: Offline
Obtain geth technology
Unlocked: Offline
Gain the loyalty of the Cerberus Operative
Unlocked: Offline
Battlemaster
10Gain the loyalty of the krogan
Unlocked: Offline
Fade Away
10Gain the loyalty of Archangel
Unlocked: Offline
Treason
10Gain the loyalty of the quarian
Unlocked: Offline
Doppelganger
10Help the Justicar resolve her mission
Unlocked: Offline
Gain the loyalty of the Assassin
Unlocked: Offline
Hack a geth collective
Unlocked: Offline
Use the Omega 4 Relay
Unlocked: Offline
Save humanity throughout the galaxy from certain annihilation
Unlocked: Offline
Survive suicide mission
Unlocked: Offline
Insanity
75Complete the game on the "Insanity" difficulty level without changing the setting
Unlocked: Offline
Keep your team alive through the suicide mission
Unlocked: Offline
Paramour
50Successfully pursue a relationship with a teammate
Unlocked: Offline
Brawler
10Shoot and kill 20 enemies while they're knocked back by a punch
Unlocked: Offline
Thresher Maw defeated
Unlocked: Offline
Tactician
10Hit 20 different targets with multiple biotic powers to combine the effects
Unlocked: Offline
Kill enemies with 5 different heavy weapons during the game
Unlocked: Offline
Merciless
10Make 20 enemies scream as they fall or are set on fire
Unlocked: Offline
Disrupt the shields of 25 enemies
Unlocked: Offline
Warp the barriers of 25 enemies
Unlocked: Offline
Incinerate the armor of 25 enemies
Unlocked: Offline
Agent
50Complete 5 missions discovered by scanning unexplored worlds
Unlocked: Offline
Personalize your armor in your quarters on the Normandy
Unlocked: Offline
Revenge!
15Gain the loyalty of the mercenary
Unlocked: Offline
Use all information terminals in the Shadow Broker’s stronghold
Defeat the Shadow Broker’s Assassin
Confront the Shadow Broker
The Hard Way
50Complete the Shadow Broker Mission pack on Hardcore or Insanity
Catching Up
25Reminisce with Liara on the Normandy
Complete the Arrival DLC pack
Last Stand
25Survive all five waves in the battle for Object Rho
Rescue Dr. Amanda Kenson without attracting hostile attention
Successfully shut down the rogue VI in Project Overlord
Unlocked: 06 Jul 2010 21:21:53
Data Hound
10Collect 6 Cerberus data packets scattered across Aite
Unlocked: Offline
Gain the loyalty of the thief
Unlocked: 07 Apr 2010 17:22:10