Insanity

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

The Hard Way

Complete the Shadow Broker Mission pack on Hardcore or Insanity

Last Stand

Survive all five waves in the battle for Object Rho

Covert Action

Rescue Dr. Amanda Kenson without attracting hostile attention

Tactician

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

The Ultimate Sacrifice

Complete the Arrival DLC pack

Detail Orientated

Use all information terminals in the Shadow Broker’s stronghold

Catching Up

Reminisce with Liara on the Normandy

Heart of Darkness

Confront the Shadow Broker

Most Dangerous Game

Defeat the Shadow Broker’s Assassin

Incineration Specialist

Incinerate the armor of 25 enemies

Warp Specialist

Warp the barriers of 25 enemies

Digital Exorcist

Successfully shut down the rogue VI in Project Overlord

Data Hound

Collect 6 Cerberus data packets scattered across Aite

Overload Specialist

Disrupt the shields of 25 enemies

Broke, Blind and Bedlam

Gain the loyalty of the thief

No One Left Behind

Keep your team alive through the suicide mission

Paramour

Successfully pursue a relationship with a teammate

Power Gamer

Reach Level 30 with one character

Brawler

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

Agent

Complete 5 missions discovered by scanning unexplored worlds

Weapon Specialist

Fully upgrade a weapon

Master at Arms

Kill enemies with 5 different heavy weapons during the game

Long Service Medal

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

Mission Accomplished

Save humanity throughout the galaxy from certain annihilation

Against All Odds

Survive suicide mission

Suicide Mission

Use the Omega 4 Relay

Revenge!

Gain the loyalty of the mercenary

A House Divided

Hack a geth collective

Ghost of the Father

Gain the loyalty of the Cerberus Operative

Friend or Foe

Obtain geth technology

Cat's in the Cradle

Gain the loyalty of the Assassin

Catharsis

Gain the loyalty of the biotic Convict

Battlemaster

Gain the loyalty of the krogan

Big Game Hunter

Thresher Maw defeated

The Cure

Gain the loyalty of the Professor

Doppelganger

Help the Justicar resolve her mission

Treason

Gain the loyalty of the quarian

Fade Away

Gain the loyalty of Archangel

Power Full

Evolve any power

Ghost Ship

Complete the investigation of a derelict alien vessel

The Quarian

Successfully recruit the quarian

Operative

Complete a mission discovered by scanning an unexplored world

The Prodigal

Gain the loyalty of the Cerberus Officer

The Justicar

Successfully recruit the Justicar

Highly Trained

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

The Assassin

Successfully recruit the Assassin

Head Hunter

Perform 30 headshot kills with any weapon on humanoid targets

Explorer

Visit 100% of the planets in an unexplored cluster

The Krogan

Successfully recruit the krogan

Colony Defense

Defend a human colony from attack

Technician

Obtain 10 technology upgrades

The Archangel

Successfully recruit Archangel

Scholar

Unlock 15 new Mass Effect 2 codex entries

The Convict

Successfully recruit the biotic Convict

Prospector

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

Scientist

Complete any research project in the Normandy's laboratory

The Professor

Successfully recruit the Professor

Merciless

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

Very Elusive

Return to active duty

Fashionista

Personalize your armor in your quarters on the Normandy

Missing in Action

Save your crew from an overwhelming attack