Mass Effect 2 Xbox 360 achievements.
Carry out the following tasks to get the corresponding number of Gamerscore points:-
A House Divided (10 points) Hack a geth collective.
Against All Odds (15 points) Survive suicide mission.
Agent (50 points) Complete 5 missions discovered by scanning unexplored worlds.
Battlemaster (10 points) Gain the loyalty of the krogan.
Big Game Hunter (10 points) Thresher Maw defeated.
Brawler (10 points) Shoot and kill 20 enemies while they're knocked back by a punch.
Cat's in the Cradle (10 points) Gain the loyalty of the Assassin.
Catharsis (10 points) Gain the loyalty of the biotic Convict.
Colony Defense (25 points) Defend a human colony from attack.
Doppelganger (10 points) Help the Justicar resolve her mission.
Explorer (10 points) Visit 100% of the planets in an unexplored cluster.
Fade Away (10 points) Gain the loyalty of Archangel.
Fashionista (5 points) Personalize your armor in your quarters on the Normandy.
Friend or Foe (10 points) Obtain geth technology.
Ghost Ship (25 points) Complete the investigation of a derelict alien vessel.
Ghost of the Father (10 points) Gain the loyalty of the Cerberus Operative.
Head Hunter (10 points) Perform 30 headshot kills with any weapon on humanoid targets.
Highly Trained (15 points) View all advanced combat training videos at Shepard's
Incineration Specialist (15 points) Incinerate the armor of 25 enemies.
Insanity (75 points) Complete the game on the "Insanity" difficulty level
without changing the setting.
Long Service Medal (75 points) Complete Mass Effect 2 twice, or complete it once with a
character imported from Mass Effect 1.
Master at Arms (15 points) Kill enemies with 5 different heavy weapons during the game.
Merciless (10 points) Make 20 enemies scream as they fall or are set on fire.
Missing in Action (5 points) Save your crew from an overwhelming attack.
Mission Accomplished (125 points) Save humanity throughout the galaxy from certain annihilation.
No One Left Behind (75 points) Keep your team alive through the suicide mission.
Operative (15 points) Complete a mission discovered by scanning an unexplored world.
Overload Specialist (15 points) Disrupt the shields of 25 enemies.
Paramour (50 points) Successfully pursue a relationship with a teammate.
Power Full (15 points) Evolve any power.
Power Gamer (10 points) Reach Level 30 with one character.
Prospector (5 points) Retrieve mineral resources by scanning and probing a
planet in the galaxy map.
Scholar (15 points) Unlock 15 new Mass Effect 2 codex entries.
Scientist (10 points) Complete any research project in the Normandy's laboratory.
Suicide Mission (50 points) Use the Omega 4 Relay.
Tactician (10 points) Hit 20 different targets with multiple biotic powers to
combine the effects.
Technician (15 points) Obtain 10 technology upgrades.
The Archangel (10 points) Successfully recruit Archangel.
The Assassin (10 points) Successfully recruit the Assassin.
The Convict (10 points) Successfully recruit the biotic Convict.
The Cure (10 points) Gain the loyalty of the Professor.
The Justicar (10 points) Successfully recruit the Justicar.
The Krogan (10 points) Successfully recruit the krogan.
The Prodigal (10 points) Gain the loyalty of the Cerberus Officer.
The Professor (10 points) Successfully recruit the Professor.
The Quarian (10 points) Successfully recruit the quarian.
Treason (10 points) Gain the loyalty of the quarian.
Very Elusive (10 points) Return to active duty.
Warp Specialist (15 points) Warp the barriers of 25 enemies.
Weapon Specialist (15 points) Fully upgrade a weapon.