Mass Effect 2 (Japan)

Missing in Action
Common

Save your crew from an overwhelming attack

The Convict
Common

Successfully recruit the biotic Convict

The Krogan
Common

Successfully recruit the krogan

The Archangel
Common
The Professor
Common

Successfully recruit the Professor

The Quarian
Uncommon

Successfully recruit the quarian

The Justicar
Uncommon

Successfully recruit the Justicar

The Assassin
Uncommon

Successfully recruit the Assassin

Colony Defense
Common

Defend a human colony from attack

The Prodigal
Uncommon

Gain the loyalty of the Cerberus Officer

Ghost of the Father
Uncommon

Gain the loyalty of the Cerberus Operative

Catharsis
Uncommon

Gain the loyalty of the biotic Convict

Battlemaster
Uncommon
Fade Away
Uncommon

Gain the loyalty of Archangel

The Cure
Uncommon

Gain the loyalty of the Professor

Treason
Uncommon

Treason

10

Gain the loyalty of the quarian

Doppelganger
Uncommon

Help the Justicar resolve her mission

Cat's in the Cradle
Uncommon
Ghost Ship
Uncommon

Complete the investigation of a derelict alien vessel

Mission Accomplished
Uncommon

Save humanity throughout the galaxy from certain annihilation

Insanity
Rare

Complete the game on the "Insanity" difficulty level without changing the setting

No One Left Behind
Rare

Keep your team alive through the suicide mission

Long Service Medal
Rare

Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1

Paramour
Uncommon

Successfully pursue a relationship with a teammate

Head Hunter
Common

Perform 30 headshot kills with any weapon on humanoid targets

Brawler
Uncommon

Brawler

10

Shoot and kill 20 enemies while they're knocked back by a punch

Tactician
Uncommon

Hit 20 different targets with multiple biotic powers to combine the effects

Master at Arms
Uncommon

Kill enemies with 5 different heavy weapons during the game

Merciless
Common

Make 20 enemies scream as they fall or are set on fire

Overload Specialist
Uncommon
Warp Specialist
Uncommon
Incineration Specialist
Uncommon
Operative
Common

Complete a mission discovered by scanning an unexplored world

Agent
Uncommon

Agent

50

Complete 5 missions discovered by scanning unexplored worlds

Prospector
Common

Retrieve mineral resources by scanning and probing a planet in the galaxy map

Explorer
Common

Visit 100% of the planets in an unexplored cluster

Power Gamer
Rare

Reach Level 30 with one character

Scholar
Common

Scholar

15

Unlock 15 new Mass Effect 2 codex entries

Technician
Common

Obtain 10 technology upgrades

Scientist
Common

Complete any research project in the Normandy's laboratory

Fashionista
Common

Personalize your armor in your quarters on the Normandy

Highly Trained
Common

View all advanced combat training videos at Shepard's private terminal.

Revenge!
Ultra Rare

Gain the loyalty of the mercenary

Broke, Blind and Bedlam
Ultra Rare
52
1,030
71
581
10
Platforms
Xbox 360