M-560 Hydra

Finding the rocket launch Hydra.

M-920 Kain

Finding the M-20 Kain (main questPriority: Earth #2).

Geth Spitfire

Finding the Geth Spitfire (main questRannoch: Admiral Koris).

Article image

Omni-Tool Weapon

First use of Omni-Tool to make a strong hit (main questPrologue).

Citadel

Citadel and Galactic Government

Listening the speak with Anderson (main questPrologue).

Spectres

Systems Alliance

Humanity and the Systems Alliance

Initially available.

PC

Councilor Donnel Udina

Completing the main questPriority: Citadel.

Rise of the Alliance

Completing the main questPriority: Mars.

Earth

Thresher Maws

Aliens: Non-Sapient Creatures

Automatically during going through the catacombs (main questPriority: Tuchanka).

PC

Cerberus

Organizations

Cerberus: The Illusive Man

First dialogue with The Illusive Man (main questPriority: Mars).

Grissom Academy

Planets and Locations

Automatically when unlock the secondary quest Grissom Academy: Investigation.

Gellix

Automatically when unlock the secondary questArrae: Ex-Cerberus Scientists.

PC

Lesuss

Completing the main questPriority: Citadel #2.

Menae

Palaven

Rannoch

Completing the main questPriority: Geth Dreadnought.

Sur’Kesh

Automatically when reach the salarian’s lab (main questPriority: Sur’Kesh).

PC

Thessia

Automatically when unlock the main questPriority: Thessia.

Tuchanka

Completing the main quest Attican Traverse: The Rachni orTuchanka: Turian Platoon.

Normandy SR-2

Ships and Vehicles

Completing the main questPrologue.

PC

UT-47A Kodiak

Biotics

Technology

Genophage

Listening the conversation with Garrus (main questPriority: Palaven).

Ashley Williams

Known Associates

Initially available (only if she is alive).

David Anderson

Doctor Karin Chakwas

First dialogue with doctor Chakwas (Citadel: Huerta Memorial Hospital).

PC

Doctor Liara T’Soni

Doctor Mordin Solus

First dialogue with Mordin (main questPriority: Sur’Kesh).

EDI

Taking over the doctor’s Eve body by the EDI (secondary questNormandy SR-2: EDI*).

Garrus Vakarian

First dialogue with Garrus (main questPriority: Palaven).

PC

Grunt

First dialogue with Grunt (main quest Attican Traverse: The Rachni).

Jack

First dialogue with Jack (secondary questGrissom Academy: Emergency Evacuation).

Jacob Taylor

First dialogue with Jacob (secondary questArrae: Ex-Cerberus Scientists.).

PC

Jeff “Joker” Moreau

Kaidan Alenko

Initially available (only if he is alive).

Kelly Chambers

First dialogue with Kelly (Citadel: Docks - Holding Area).

Legion

First dialogue with Legion (main questPriority: Geth Dreadnought).

PlayStation

Miranda Lawson

First dialogue with Miranda (secondary questCitadel: Miranda Lawson*).

Samara

First dialogue with Samara (secondary questKallini: Ardat-Yakshi Monastery).

Steven Hackett

Tali’Zorah

First dialogue with Tali (main questPriority: Perseus Vail).

Xbox

Thane Krios

First dialogue with Than (Citadel: Huerta Memorial Hospital).

Zaeed Massani

First dialogue with Zaeed (secondary quest Citadel: Volus Ambassador).

Banshee

The Reapers

First meeting with a Banshee.

Nintendo

Brute

First meeting with a Brute (main questPriority: Palaven).

Marauder

First meeting with a Marauder (main questPriority: Palaven).

Indoctrination

First meeting with a soldier changed into a Husk (main questPriority: Mars).

Mass Effect 3

Cannibal

First meeting with a Cannibal (main questPrologue).

Harvester

First meeting with a Harvester (main questTuchanka: Turian Platoon).

Reaper Variants

Ravager

First meeting with a Ravager (main quest Attican Traverse: The Rachni).

Sovereign

Husk

First meeting with a Husk (main questPrologue).

Rachni

Cerberus: Atlas

Destroying first Atlas mech.

Cerberus: Centurion

First meeting with a Centurion (main questPriority: Mars).

Cerberus: Phantom

First meeting with a Phantom (Priority: Citadel #2).

Cerberus: Engineer

First meeting with an Engineer.

Cerberus: Nemesis

First meeting with a Nemesis.

Cerberus: Guardian

First meeting with a Guardian (main questPriority: Mars).

Cerberus: Trooper

First meeting with a Trooper (main questPriority: Mars).

Mercenaries: Blue Sun

Completing the secondary questCitadel: Aria T’Loak*.

Mercenaries: The Blood Pack

Mercenaries: Eclipse

Aeia

Benning

Automatically when unlock the secondary questN7: Cerberus Abduction.

Cyone

Automatically when unlock the secondary questN7: Fuel Reactors.

The Fall of Khar’shan

The Fall of Taetrus

The Fall of Thessia

Completing the main questPriority: Thessia.

Harvesting

Completing the main questPriority: Tuchanka.

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