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Mass Effect 3 Guide by gamepressure.com

Mass Effect 3 Guide

Table of Contents

Mass Effect 3: Side Missions - Mars Mass Effect 3 guide, walkthrough

Last update: 30 October 2022

On this page of the Mass Effect 3 game guide you will find a list of side quests that become available after completing the main mission Priority: Mars. We explain where you can unlock side quests, what rewards are provided for completing them, and if they have any unique features.

Side quests available after completing the Priority: Mars mission

Additional note - You don't have to involve in side quests right away after unlocking them. There are exceptions to this rule and some ignored side quests may be failed - be warned about this, we have highlighted that in proper descriptions. Complete all side quests before advancing to the campaign's finale .

Serpent Nebula: Citadel

Quest name:

None (Citadel: Diana Allers)

Customer:

Diana Allers in Citadel: Bay D24

Detailed localization:

Citadel: Bay D24, Passenger Lounge [2]

Reward:

War Asset [Diana Allers] [EMS: 5]

Remarks:

It's worth to visit Diana in the Engineering on the Normandy, because after well played talks you can obtain additional War Assets.

Quest name:

None (Citadel: Doctor Chakwas)

Customer:

Dr Karin Chakwas in Citadel: Huerta Memorial Hospital

Detailed localization:

Citadel: Huerta Memorial Hospital, Patient Lounge[1]

Reward:

War Asset [Dr Karin Chakwas] [EMS: 10] / New member of the crew [Dr Karin Chakwas]

Remarks:

Do before the quest: Priority: Tuchanka

Dr Chakwas adds 10 EMS points only if we decide to not join her to the Normandy's crew. We can take on the board dr Chloe Michel instead.

Quest name:

None (Citadel: Doctor Michel)

Customer:

Dr Chloe Michel in Citadel: Huerta Memorial Hospital

Detailed localization:

Citadel: Huerta Memorial Hospital, Patient Lounge[1]

Reward:

New member of the crew [Dr Chloe Michel]

Remarks:

Do before the quest: Priority: Tuchanka

To recruit dr Michel, you have to refuse first to dr Chakwas.

Quest name:

None (Citadel: Ashley Williams / Kaidan Alenko)

Customer:

Commandor Bailey in Citadel: Bay D24

Detailed localization:

Citadel: Bay D24, Citadel: Huerta Memorial Hospital

Reward:

War Asset [Ashley Williams/Kaidan Alenko] [EMS: 25] / New member of the crew [Ashley Williams/Kaidan Alenko]

Remarks:

Final of this quest takes place during the quest Priority: Citadel #2, during which Ashley/Kaidan has to survive. Ashley/Kaidan adds 25 EMS only if we decide to not join her/him to the Normandy's crew.

Quest name:

None (Citadel: Khalisa al.-Jilani)

Customer:

Khalisa Bint Sinan al-Jilani in Citadel: Embassies

Detailed localization:

Citadel: Embassies, Embassy Offices [4]

Reward:

War Asset [Khalisa Bint Sinan al-Jilani] [EMS: 10]

Remarks:

If we hit Khalisa in the previous parts of the game, she'll give us only 5 EMS.

Quest name:

Citadel: Hanar Diplomat

Customer:

Jondun Bau in Citadel: Embassies

Detailed localization:

Citadel: Embassies, Citadel: Docks - Holding Area

Reward:

War asset [Forces of Hanars and Dells] [EMS: 50] [210 PD] / [unit of Spectres] [EMS: 40] [210 PD]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

If in Mass Effect 2 you joined Kasumi and she survived the last mission, you can obtain both assets. In other case you have to choose.

If in Mass Effect 2 you have made the Kasumi's loyalty mission, she join the works with the Crucible, what gives you additional 25 EMS.

Quest name:

None (Citadel: Aria T'Loak)

Customer:

Aria T'Loak in Citadel: Purgatory Bar

Detailed localization:

Citadel: Purgatory Bar, VIP Lounge [2]

Reward:

War Asset [Terminus Fleet] [EMS: 50], unlock the quests: Aria: Blue Suns, Aria: Blood Pack, Aria: Eclipse

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

After talk with Aria three quests become unlocked, which lie on gaining the support of Blue Suns, Blood Pack and Eclipse. Together, you can earn 200 EMS (additional 50 for every mercenary group).

Quest name:

Aria: Blue Suns

Customer:

Aria T'Loak in Citadel: Purgatory Bar

Detailed localization:

Citadel: Docks - Holding Area, Citadel: Presidium Commons

Reward:

Actualization of the War Asset [Terminus Fleet] [EMS: 50] [210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

Quest name:

Aria: Blood Pack

Customer:

Aria T'Loak in Citadel: Purgatory Bar

Detailed localization:

Citadel: Presidium Commons

Reward:

Actualization of the War Asset [Terminus Fleet] [EMS: 50] [210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

Quest name:

Aria: Eclipse

Customer:

Aria T'Loak in Citadel: Purgatory Bar

Detailed localization:

Citadel: Embassies, Citadel: Docks - Holding Area, Citadel: Presidium Commons

Reward:

Actualization of the War Asset [Terminus Fleet] [EMS: 50] [210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

Quest name:

None (Citadel: Miranda Lawson)

Customer:

Miranda Lawson in Citadel: Bay D24

Detailed localization:

Citadel: Bay D24, Viewing Deck [3]

Reward:

War Asset [Miranda Lawson] [EMS: 25]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Final of the quest takes place during the quest Priority: Horizon. If we earlier warned Miranda against Kai Leng, she'll live through and offer her help to the Alliance, what gives us 25 additional EMS points.

Quest name:

None (Citadel: Thane Krios)

Customer:

Thane Krios in Citadel: Huerta Memorial Hospital

Detailed localization:

Citadel: Huerta Memorial Hospital, Patient Lounge [1]

Reward:

None

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Final of this quest takes place during the quest Priority: Citadel #2. If we met Thane earlier, he'll be able to help save a salarian member of the Council.

Quest name:

None (Citadel: Kelly Chambers)

Customer:

Kelly Chambers in Citadel: Docks - Holding Area

Detailed localization:

Citadel: Docks - Holding Area Cargo: B [6]

Reward:

None

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

During conversation with Kelly it's worth to persuade her to change her personality. Thanks to that you'll meet her again in the quest Priority: Citadel #2.

Quest name:

None (Citadel: Aethyta)

Customer:

Aethyta Citadel: Presidium Commons

Detailed localization:

Citadel: Presidium Commons, Apollo's Cafe [3]

Reward:

Actualization of the War Asset [Second Asari Fleet] [EMS: 25]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

If after the conversation with Aethyta, we won't make Liara talk to her, we won't get the War Asset.

Quest name:

None (Normandy SR-2: Lieutenant Cortez)

Customer:

Traynor in Normandy SR-2: Combat Information Centre

Detailed localization:

Normandy SR-2: Hangar, Citadel: Bay D24, Citadel: Docks - Holding Area

Reward:

War Asset [Pilots-renegades] [EMS: 20] [375 PD]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

This quest contains few stages, you have to talk to the Lieutenant Cortez four times after quests Priority: Palaven, Priority: Sur'Kesh.

Quest name:

Citadel: GX12 Thermal Pipe

Customer:

Engineer Adams in Normandy SR-2: Engineering

Detailed localization:

Citadel: Presidium Commons, Bank [1]

Reward:

War Asset [Eezo condensators] [EMS: 15] [375 PD]

Remarks:

Mission is available only after finishing the quest: Priority: Sur'Kesh

Do before the quest: Priority: Tuchanka

Quest name:

Citadel: Inspirational Stories

Customer:

Solik Vass in Citadel: Docks - Holding Area

Detailed localization:

Citadel: Docks - Holding Area, Memorial Wall [8], Cargo: B [6], Bay E28 [4]

Reward:

[210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

Quest name:

Citadel: Wounded Batarian

Customer:

Angry veteran in Citadel: Presidium Commons

Detailed localization:

Citadel: Embassies, Citadel: Docks - Holding Area

Reward:

[210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

Quest name:

Citadel: Batarian Codes

Customer:

Officer Noles in Citadel: Presidium Commons

Detailed localization:

Citadel: Embassies, Citadel: Huerta Memorial Hospital, Citadel: Bay D24, Citadel: Docks - Holding Area

Reward:

War Asset [Batarian Fleet] [EMS: 100] [210 PD]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

To get a Batarian Fleet, we have to persuade its leader to co-operation.

If this leader is a Balak (he didn't die in the Bring Down the Sky), we obtain additional 15 EMS.

Quest name:

Citadel: Cerberus Retribution

Customer:

Angry citizens in Citadel: Presidium Commons

Detailed localization:

Citadel: Presidium Commons, C-SEC Outpost [5]

Reward:

[210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

Quest name:

Citadel: Volus Ambassador

Customer:

None

Detailed localization:

Citadel: Embassies, Citadel: Presidium Commons

Reward:

War Asset [Volus Bomb Fleet] [EMS: 75] [210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

If in the Mass Effect 2 Zaeed Massani lived through and we've made his loyalty mission, he'll help us during this quest. If we talk to him later in the Citadel: Docks - Holding Area, we receive additional 25 EMS.

Quest name:

Citadel: Medical Supplies

Customer:

Dr Chakwas/dr Michel in Normandy SR-2: Crew Deck

Detailed localization:

Citadel: Docks - Holding Area, Cargo: B [6]

Reward:

[375 PD] [Medi-Gel Capacity] Intel [Operation in the Medical Station]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

Quest name:

Citadel: Medi-Gel Sabotage

Customer:

A doctor form the refugee camp in the Citadel: Docks - Holding Area

Detailed localization:

Citadel: Docks - Holding Area, Cargo: A [5], Cargo: C [7]

Reward:

Update of the War Asset [7th Turian Fleet] [EMS: 5] [210 PD] [5000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Cerberus Headquarters

Apien Crest: Castellus

Quest name:

Apien Crest: Banner of the 1st Regiment

Customer:

None or Turian Officer in the Citadel: Purgatory Bar

Detailed localization:

planet Digeris

Reward:

Update of the War Asset [7th Turian Fleet] [EMS: 40] [15000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Citadel #2

Do before the quest: Priority: Tuchanka

Kite's Nest: Harsa

Quest name:

Kite's nest: Pillars of Strength

Customer:

None or the Batarian Preacher in the Citadel: Docks - Holding Area

Detailed localization:

planet Khar'shan

Reward:

Update of the War Asset: [Batarian Fleet] [EMS: 40] [15000 credits]

Remarks:

Mission is available only after finishing the quest: Priority: Palaven

Do before the quest: Priority: Tuchanka

Sigurd's Cradle: Decoris

Quest name:

Citadel: Alien Medi-Gel Formula

Customer:

None or dr Ravin in Citadel: Memorial Huerta Hospital

Detailed localization:

planet Sanctum

Reward:

Update of the War Asset [Forces of Hanars and Dells] [EMS: 8] [30 PD] [1000 credits]

Remarks:

Do before the quest: Priority: Tuchanka

Required object you may get during completing the quest: N7: Cerberus Lab or buy in the Spectre Office.

Quest name:

N7: Cerberus Lab

Customer:

Traynor in Normandy SR-2: Combat Information Centre

Detailed localization:

Sanctum: Cerberus Lab

Reward:

War Asset [Cerberus Research Data] [EMS: 50] [10000 credits]

Remarks:

Do before the quest: Priority: Tuchanka

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