Mass Effect 2/Achievements and trophies

There are 50 achievements in Mass Effect 2, worth a total of in the Xbox 360 version. The Zaeed - The Price of Revenge and Kasumi's Stolen Memory DLC add an extra  achievement each for a total of 52 achievements and.

General

 * [[Image:MassEffect2 MissingInAction.jpg]] || Missing in Action || Save your crew from an overwhelming attack ||
 * [[Image:MassEffect2 VeryElusive.jpg]] || Very Elusive || Return to active duty ||
 * [[Image:MassEffect2 TheConvict.jpg]] || The Convict || Successfully recruit the biotic Convict ||
 * [[Image:MassEffect2 TheKrogan.jpg]] || The Krogan || Successfully recruit the krogan ||
 * [[Image:MassEffect2 TheArchangel.jpg]] || The Archangel || Successfully recruit Archangel ||
 * [[Image:MassEffect2 TheProfessor.jpg]] || The Professor ||Successfully recruit the Professor  ||
 * [[Image:MassEffect2 TheQuarian.jpg]] || The Quarian || Successfully recruit the quarian ||
 * [[Image:MassEffect2 TheJusticar.jpg]] || The Justicar || Successfully recruit the Justicar ||
 * [[Image:MassEffect2 TheAssassin.jpg]] || The Assassin || Successfully recruit the Assassin ||
 * [[Image:MassEffect2 FriendFoe.jpg]] || Friend or Foe || Obtain geth technology ||
 * [[Image:MassEffect2 ColonyDefense.jpg]] || Colony Defense || Defend a human colony from attack ||
 * [[Image:MassEffect2 TheProdigal.jpg]] || The Prodigal || Gain the loyalty of the Cerberus Officer ||
 * [[Image:MassEffect2 GhostFather.jpg]] || Ghost of the Father || Gain the loyalty of the Cerberus Operative ||
 * [[Image:MassEffect2 Catharsis.jpg]] || Catharsis || Gain the loyalty of the biotic Convict ||
 * [[Image:MassEffect2 Battlemaster.jpg]] || Battlemaster || Gain the loyalty of the krogan ||
 * [[Image:MassEffect2 FadeAway.jpg]] || Fade Away || Gain the loyalty of Archangel ||
 * [[Image:MassEffect2 TheCure.jpg]] || The Cure || Gain the loyalty of the Professor ||
 * [[Image:MassEffect2 Treason.jpg]] || Treason || Gain the loyalty of the quarian ||
 * [[Image:MassEffect2 Doppelganger.jpg]] || Doppelganger || Help the Justicar resolve her mission ||
 * [[Image:MassEffect2 CatsCradle.jpg]] || Cat's in the Cradle || Gain the loyalty of the Assassin ||
 * [[Image:MassEffect2 HouseDivided.jpg]] || A House Divided || Hack a geth collective ||
 * [[Image:MassEffect2 GhostShip.jpg]] || Ghost Ship || Complete the investigation of a derelict alien vessel ||
 * [[Image:MassEffect2 SuicideMission.jpg]] || Suicide Mission || Use the Omega 4 Relay ||
 * [[Image:MassEffect2 MissionAccomplished.jpg]] || Mission Accomplished || Save humanity throughout the galaxy from certain annihilation ||
 * [[Image:MassEffect2 AgainstAllOdds.jpg]] || Against All Odds || Survive suicide mission ||
 * [[Image:MassEffect2 Insanity.jpg]] || Insanity || Complete the game on the "Insanity" difficulty level without changing the setting ||
 * [[Image:MassEffect2 NoOneLeftBehind.jpg]] || No One Left Behind || Keep your team alive through the suicide mission ||
 * [[Image:MassEffect2 LongServiceMedal.jpg]] || Long Service Medal || Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1 ||
 * [[Image:MassEffect2 Paramour.jpg]] || Paramour || Successfully pursue a relationship with a teammate ||
 * [[Image:MassEffect2 HeadHunter.jpg]] || Head Hunter || Perform 30 headshot kills with any weapon on humanoid targets ||
 * [[Image:MassEffect2 Brawler.jpg]] || Brawler || Shoot and kill 20 enemies while they're knocked back by a punch ||
 * [[Image:MassEffect2 BigGameHunter.jpg]] || Big Game Hunter || Thresher Maw defeated ||
 * [[Image:MassEffect2 Tactician.jpg]] || Tactician || Hit 20 different targets with multiple biotic powers to combine the effects ||
 * [[Image:MassEffect2 MasterAtArms.jpg]] || Master at Arms || Kill enemies with 5 different heavy weapons during the game ||
 * [[Image:MassEffect2 Merciless.jpg]] || Merciless || Make 20 enemies scream as they fall or are set on fire ||
 * [[Image:MassEffect2 OverloadSpecialist.jpg]] || Overload Specialist || Disrupt the shields of 25 enemies ||
 * [[Image:MassEffect2 WarpSpecialist.jpg]] || Warp Specialist || Warp the barriers of 25 enemies ||
 * [[Image:MassEffect2 IncinerationSpecialist.jpg]] || Incineration Specialist || Incinerate the armor of 25 enemies ||
 * [[Image:MassEffect2 Operative.jpg]] || Operative || Complete a mission discovered by scanning an unexplored world ||
 * [[Image:MassEffect2 Agent.jpg]] || Agent || Complete 5 missions discovered by scanning unexplored worlds ||
 * [[Image:MassEffect2 Prospector.jpg]] || Prospector || Retrieve mineral resources by scanning and probing a planet in the galaxy map ||
 * [[Image:MassEffect2 Explorer.jpg]] || Explorer || Visit 100% of the planets in an unexplored cluster ||
 * [[Image:MassEffect2 PowerGamer.jpg]] || Power Gamer || Reach Level 30 with one character ||
 * [[Image:MassEffect2 Scholar.jpg]] || Scholar || Unlock 15 new Mass Effect 2 codex entries ||
 * [[Image:MassEffect2 Technician.jpg]] || Technician || Obtain 10 technology upgrades ||
 * [[Image:MassEffect2 WeaponSpecialist.jpg]] || Weapon Specialist || Fully upgrade a weapon ||
 * [[Image:MassEffect2 Scientist.jpg]] || Scientist || Complete any research project in the Normandy's laboratory ||
 * [[Image:MassEffect2 Fashionista.jpg]] || Fashionista || Personalize your armor in your quarters on the Normandy ||
 * [[Image:MassEffect2 PowerFull.jpg]] || Power Full || Evolve any power ||
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }
 * [[Image:MassEffect2 NoOneLeftBehind.jpg]] || No One Left Behind || Keep your team alive through the suicide mission ||
 * [[Image:MassEffect2 LongServiceMedal.jpg]] || Long Service Medal || Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1 ||
 * [[Image:MassEffect2 Paramour.jpg]] || Paramour || Successfully pursue a relationship with a teammate ||
 * [[Image:MassEffect2 HeadHunter.jpg]] || Head Hunter || Perform 30 headshot kills with any weapon on humanoid targets ||
 * [[Image:MassEffect2 Brawler.jpg]] || Brawler || Shoot and kill 20 enemies while they're knocked back by a punch ||
 * [[Image:MassEffect2 BigGameHunter.jpg]] || Big Game Hunter || Thresher Maw defeated ||
 * [[Image:MassEffect2 Tactician.jpg]] || Tactician || Hit 20 different targets with multiple biotic powers to combine the effects ||
 * [[Image:MassEffect2 MasterAtArms.jpg]] || Master at Arms || Kill enemies with 5 different heavy weapons during the game ||
 * [[Image:MassEffect2 Merciless.jpg]] || Merciless || Make 20 enemies scream as they fall or are set on fire ||
 * [[Image:MassEffect2 OverloadSpecialist.jpg]] || Overload Specialist || Disrupt the shields of 25 enemies ||
 * [[Image:MassEffect2 WarpSpecialist.jpg]] || Warp Specialist || Warp the barriers of 25 enemies ||
 * [[Image:MassEffect2 IncinerationSpecialist.jpg]] || Incineration Specialist || Incinerate the armor of 25 enemies ||
 * [[Image:MassEffect2 Operative.jpg]] || Operative || Complete a mission discovered by scanning an unexplored world ||
 * [[Image:MassEffect2 Agent.jpg]] || Agent || Complete 5 missions discovered by scanning unexplored worlds ||
 * [[Image:MassEffect2 Prospector.jpg]] || Prospector || Retrieve mineral resources by scanning and probing a planet in the galaxy map ||
 * [[Image:MassEffect2 Explorer.jpg]] || Explorer || Visit 100% of the planets in an unexplored cluster ||
 * [[Image:MassEffect2 PowerGamer.jpg]] || Power Gamer || Reach Level 30 with one character ||
 * [[Image:MassEffect2 Scholar.jpg]] || Scholar || Unlock 15 new Mass Effect 2 codex entries ||
 * [[Image:MassEffect2 Technician.jpg]] || Technician || Obtain 10 technology upgrades ||
 * [[Image:MassEffect2 WeaponSpecialist.jpg]] || Weapon Specialist || Fully upgrade a weapon ||
 * [[Image:MassEffect2 Scientist.jpg]] || Scientist || Complete any research project in the Normandy's laboratory ||
 * [[Image:MassEffect2 Fashionista.jpg]] || Fashionista || Personalize your armor in your quarters on the Normandy ||
 * [[Image:MassEffect2 PowerFull.jpg]] || Power Full || Evolve any power ||
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }
 * [[Image:MassEffect2 Operative.jpg]] || Operative || Complete a mission discovered by scanning an unexplored world ||
 * [[Image:MassEffect2 Agent.jpg]] || Agent || Complete 5 missions discovered by scanning unexplored worlds ||
 * [[Image:MassEffect2 Prospector.jpg]] || Prospector || Retrieve mineral resources by scanning and probing a planet in the galaxy map ||
 * [[Image:MassEffect2 Explorer.jpg]] || Explorer || Visit 100% of the planets in an unexplored cluster ||
 * [[Image:MassEffect2 PowerGamer.jpg]] || Power Gamer || Reach Level 30 with one character ||
 * [[Image:MassEffect2 Scholar.jpg]] || Scholar || Unlock 15 new Mass Effect 2 codex entries ||
 * [[Image:MassEffect2 Technician.jpg]] || Technician || Obtain 10 technology upgrades ||
 * [[Image:MassEffect2 WeaponSpecialist.jpg]] || Weapon Specialist || Fully upgrade a weapon ||
 * [[Image:MassEffect2 Scientist.jpg]] || Scientist || Complete any research project in the Normandy's laboratory ||
 * [[Image:MassEffect2 Fashionista.jpg]] || Fashionista || Personalize your armor in your quarters on the Normandy ||
 * [[Image:MassEffect2 PowerFull.jpg]] || Power Full || Evolve any power ||
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }
 * [[Image:MassEffect2 WeaponSpecialist.jpg]] || Weapon Specialist || Fully upgrade a weapon ||
 * [[Image:MassEffect2 Scientist.jpg]] || Scientist || Complete any research project in the Normandy's laboratory ||
 * [[Image:MassEffect2 Fashionista.jpg]] || Fashionista || Personalize your armor in your quarters on the Normandy ||
 * [[Image:MassEffect2 PowerFull.jpg]] || Power Full || Evolve any power ||
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }
 * [[Image:MassEffect2 PowerFull.jpg]] || Power Full || Evolve any power ||
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }
 * [[Image:MassEffect2 HighlyTrained.jpg]] || Highly Trained || View all advanced combat training videos at Shepard's private terminal ||
 * }

Zaeed - The Price of Revenge (DLC)

 * [[Image:MassEffect2 Revenge.jpg]] || Revenge! || Gain the loyalty of the mercenary ||
 * }

Kasumi - Stolen Memory (DLC)

 * [[Image:MassEffect2 Broke, Blind and Bedlam.jpg]] || Broke, Blind and Bedlam || Gain the loyalty of the thief ||
 * }