Mass Effect Legendary Edition Choices Guide (PS5, Xbox) Release Info

This page from the Mass Effect Legendary Edition wiki guide breaks down the standout decisions you can make across all three games—what you choose in dialogue, story moments, and gameplay, and how those choices ripple through the trilogy. It’s built around the idea that Commander Shepard’s actions can swing outcomes from small consequences to galaxy-scale results, depending on the path you take.

Checklist-style overview and spoiler warning

One of the defining traits of the Mass Effect trilogy is the freedom to shape Shepard’s responses. You’ll be prompted to make choices during conversations, key story beats, and certain gameplay segments, and the guide tracks the most notable ones across Mass Effect 1, Mass Effect 2, and Mass Effect 3.

Because this guide covers major decision points and downstream effects across the entire trilogy, it’s packed with serious spoilers for all three entries. Read at your own risk, and don’t rush through the page if you’re trying to stay unspoiled.

If you want to jump to the per-game choices pages (which also include moderate options), the guide provides quick links for each title:

Mass Effect 1 Choices and Consequences
Mass Effect 2 Choices and Consequences
Mass Effect 3 Choices and Consequences

Below, the major decisions and their consequences are arranged in roughly chronological order. For each decision, the guide lists the choice first, followed by the resulting consequences in a spoiler box.

You can also jump straight to the major decision blocks for each game:

Major Mass Effect 1 Choices and Consequences
Major Mass Effect 2 Choices and Consequences
Major Mass Effect 3 Choices and Consequences

Major Mass Effect 1 choices and consequences

Recruiting and early Citadel decisions

During the “Citadel: Expose Saren” mission, you can finish the objective without first meeting Garrus Vakarian at the Med Clinic. However, that approach requires that you meet and recruit Urdnot Wrex. If you do it this way, Garrus will be waiting outside the central C-Sec elevator after Saren has been exposed and you’ve been made a Spectre. At that point, you decide whether to recruit him:

Recruit Garrus
Ignore Garrus

Similarly, you can complete “Citadel: Expose Saren” without meeting Urdnot Wrex at C-Sec, but doing so requires that you meet and recruit Garrus Vakarian. If you take that route, Wrex waits outside the central C-Sec elevator once Saren is exposed and you’re granted Spectre status. Then you choose whether to recruit him:

Recruit Wrex
Ignore Wrex

Tracking Liara and shaping early events

Early on, you’ll be tasked with searching for Liara T’Soni in the Artemis Tau cluster. Her reaction can vary depending on how many Mission Worlds you complete before going after her.

Find Liara after one or fewer Mission Worlds
Find Liara after completing Feros and Noveria
Find Liara after Virmire

Feros, Noveria, and X57: survival and mercy calls

In “Feros: Fate of the Colony,” you’ll have chances to tackle side tasks, use Charm or Intimidate to persuade Fai Dan, and employ special gas grenades to support the colony’s survival. The colony’s fate is then determined by a survival check that takes into account which of those actions you carried out.

Save the Colony
Shut Down the Colony

Near the end of “Noveria: The Rachni Queen,” you encounter the Rachni Queen and must choose whether to spare her and let her escape, or kill her with acid.

Spare the Rachni Queen
Kill the Rachni Queen

In the DLC mission “X57: Bring Down the Sky,” the ending forces a major call: save the hostages and let Balak go, or sacrifice them so you can attack Balak.

Save the Hostages
Attack Balak

Virmire: Wrex, Kaidan/Ashley, and Saren’s final moments

Early in the “Virmire” mission, you learn that Saren has located a cure for the Genophage in a lab—and Wrex is enraged because it’ll be destroyed. You’ll need to confront him on the beach to reach a resolution.

To get Wrex to stand down, you must either have 8 points in Charm or complete the “Wrex: Family Armor” Assignment so the needed options are available to save him. If you can’t meet those conditions, you can still resolve it by shooting him directly, ordering Ashley to shoot him if you previously told her “Stay Alert,” or choosing an approach that doesn’t lead to a resolution where Ashley kills him herself.

Wrex Lives
Wrex Dies

Later on Virmire, you’re forced to rescue either Kaidan or Ashley. Each is positioned at a different location—either at the bomb site or the AA tower—and which one is where depends on who you assigned to Kirrahe’s team before the assault.

Consequences

At the end of the Virmire mission, you enter an extended conversation with Saren about his alliance with Sovereign. Towards the end, there’s an Investigate option on the left side, which is when the critical final choice with Saren appears.

If you select “It’s already happened!” or “You are indoctrinated,” you unlock Persuasion options. Choosing those later can affect events as the game continues.

Charm / Intimidate
Any other option

In your last conversation with Saren, you’ll be offered a chance to convince him to resist the Reaper implants. This requires 12 full points invested in either Charm or Intimidate. If you picked the Charm / Intimidate option during the earlier Virmire conversation, the requirement drops to 9 points. If you can’t meet the threshold, the guide notes you’ll have to choose “This is pointless.”

Charm / Intimidate
This is pointless

Final Mass Effect 1 beats and who leads the Council

During “The Destiny Ascension,” after encountering Saren, you choose whether to order the Alliance Fleet to save the Destiny Ascension or ignore it to focus on Sovereign.

Save the Destiny Ascension
Focus on Sovereign

Through your actions in the final mission, you’ll decide which Human Councilor joins or leads the Citadel Council—either Udina or Anderson.

Other Mass Effect 1 decision points

During “Zaeed: The Price of Revenge,” you’re forced to either help some factory workers escape an exploding facility or ignore them and go after Vido. If you choose the Paragon-aligned option, Vido escapes while Zaeed ends up trapped under debris. The guide lists three possible outcomes for this sequence:

You brought this on yourself
I’m leaving you here
Any other option

One of the earliest ways you can influence how the Suicide Mission goes in Mass Effect 2 is by purchasing three specific Normandy upgrades to improve its defenses and firepower. If you don’t buy one, the guide says that you’ll be guaranteed a deeply negative effect during a Suicide Mission scene that tests that particular Normandy attribute.

Silaris Armor Tech
Thanix Cannon
Cyclonic Shield Tech

After completing “Dossier: The Warlord,” you return to the Normandy with Dr. Okeer’s tank-bred Krogan in place of the doctor. At that stage, you can either open the tank or keep it sealed.

Open the tank
Keep the tank sealed

In the second half of Mass Effect 2, you can pick up Miranda’s Loyalty Mission, “The Prodigal.” Whether you complete or ignore it will have a direct effect in Mass Effect 3.

Completed The Prodigal
Ignored The Prodigal

After you finish both “Miranda: The Prodigal” and “Jack: Subject Zero” (their Loyalty Missions), the next time you return to the Normandy you’ll need to settle a major argument between them. To successfully calm both down, you must pass a very high Persuasion check.

At the end of Mordin’s Loyalty Mission, “Old Blood,” you’re confronted with a choice: destroy Maelon’s research data or keep it. This choice feeds directly into a character outcome in Mass Effect 3.

Save the data
Destroy the data

Samara’s Loyalty Mission, “The Ardat-Yakshi,” is among the few that can be failed, and it’s also the only one where failure can happen at two different points: when you enter the club to draw Morinth’s interest, and later when you speak with Morinth at the club table. If you fail to finish four club activities, or if you choose the wrong questions and responses at the club table, Morinth will leave.

Morinth leaves
Morinth doesn’t leave

At the end of “Samara: The Ardat-Yakshi,” you meet Morinth in her apartment. Morinth will try to seduce you. If you can pass an extremely high Persuasion check and avoid the “Can’t… think…” failure state, you resist her and gain the ability to choose between Samara or Morinth during the final confrontation, instead of automatically siding with Samara.

Kill Morinth
Kill Samara

Thane’s Loyalty Mission can also be completed while he remains Disloyal. Near the end, you’ll be on upper catwalks and must periodically inform Thane of the position of a Turian politician named Talid, with only a limited amount of time to do it.

Keep track of Talid
Lose track of Talid

Tali’s Loyalty Mission can be completed even if Tali still ends up Disloyal. This outcome depends on the choices you make at the end of Tali’s trial, and the guide notes that what you choose will affect not only Tali’s Loyalty but also Mass Effect 3.

Charm / Intimidate / Rally the Crowd
We have no evidence
Yes. Here is the evidence

After completing the Reaper IFF mission on the Derelict Reaper, you escape with the shell of a Geth Sniper that displays familiarity with Shepard. Once you’re back on the Normandy, you can visit the AI Core to decide whether to activate the Geth to talk with it first, or sell it to Cerberus.

Activate the Geth Sniper
Sell the Geth Sniper

After completing both “Tali: Treason” and “Legion: A House Divided,” when you next board the Normandy you’ll find them in a heated argument. As with the Jack and Miranda dispute, you must pass a very high Persuasion check to select a Charm / Intimidate option that resolves things without causing either to become Disloyal.

After the Reaper IFF mission on the derelict Reaper—where you pick up Legion—the Collectors eventually arrive and steal the Normandy’s crew. The guide specifies this happens after you complete four non-DLC missions and/or assignments, or after you run out of those activities, whichever occurs first.

Once the crew is taken, the number of missions and assignments you complete before beginning the Suicide Mission directly determines what happens to the Normandy’s remaining crew.

No delay
Delay of 1–3 missions and/or assignments
Delay of 4 missions and/or assignments

At the very end of Mass Effect 2’s storyline, your final decision concerns the Collector Base. You can destroy it or save it, and the guide says this can have a direct impact on Mass Effect 3.

Destroy the Collector Base
Save the Collector Base

Mass Effect 2: Suicide Mission and Mars/Council-era choices

The Suicide Mission is described as the most critical mission in Mass Effect 2. How you prepare and the loyalties of your team have a huge effect on how the mission plays out. The guide also warns that certain calls you make during the mission can drastically affect squad members and even Mass Effect 3—sometimes even if your preparation was otherwise solid.

For a full breakdown of what effects decisions will have, check the “How the Suicide Mission Works” page of the Mass Effect 2 guide.
To see how specific squad member deaths change Mass Effect 3, consult the “Suicide Mission Deaths Consequences” section on the Mass Effect 2 choices and consequences page.

On Mars, the first full mission of Mass Effect 3’s run-up, you’ll be accompanied by your Virmire Survivor—either Kaidan or Ashley. The guide notes that your choices here affect what they think of you later, and that that relationship matters a lot.

Paragon choices
Renegade choices

Beginning with “Priority: Mars,” you’ll have four conversations with the Illusive Man about his intentions and the state of the galaxy. The choices you make in the first three conversations will heavily shape how the fourth one plays out. The key condition is whether you pick every Charm or Intimidate option in those conversations, including those hidden under Investigate options.

Used all Charm / Intimidate options
Didn’t use all Charm / Intimidate options

After “Priority: Mars,” Shepard can build War Assets by completing missions, assignments, and helping Milky Way citizens. These increase your Effective Military Strength (EMS), and the guide states that EMS will have a major effect on the game’s finale.

Less than 3,199 EMS
3,200–4,199 EMS
4,200–5,199 EMS
5,200–6,199 EMS
6,200 EMS or higher
7,400 EMS or higher

After “Priority: Palaven,” you’ll receive “Grissom Academy: Emergency Evacuation.” While other early missions can also expire if you don’t finish them before “Priority: The Citadel 2,” this particular one carries stronger consequences if you let it lapse.

Grissom Academy completed
Grissom Academy ignored

In the Krogan storyline finale, you learn before the final mission that the Shroud was sabotaged by the Dalatrass to ensure any Genophage cure would fail. While traveling in a vehicle convoy to the Shroud, you can bring this up to the STG Doctor (either Maelon or Wiks) along with the Krogan leaders riding with you.

This decision affects how the mission ending unfolds and determines the fate of the Krogan. The consequences of not warning the Krogan leaders depend on whether Wrex and/or Eve are dead.

Warn them of sabotage
Don’t warn them (Wrex and/or Eve are alive)
Don’t warn them (Wrex and Eve both dead)

Mass Effect 3: Miranda, Virmire Survivor, and major late-game branching

Conversations with Miranda

Across Mass Effect 3, you’ll have three conversations with Miranda on the Citadel, assuming she survived Mass Effect 2. The guide says the first conversation is inconsequential, but the second and third require specific conditions you must meet—otherwise Miranda won’t survive the storyline.

The first happens during your second conversation with her after “Priority: The Citadel 2,” and it requires you to select a Tap to Reveal action.
The second occurs during your third conversation, where again you must Tap to Reveal.
If you romanced Miranda, there’s an additional third requirement that also involves Tap to Reveal.

Miranda requirements met
Miranda requirements not met

Virmire Survivor during the Cerberus coup

Near the end of the Cerberus coup during “Priority: The Citadel 2,” your earlier Virmire Survivor decisions come into play. The guide explains that your actions to build or erode their trust accumulate into a points total, and that number determines how the confrontation turns out.

In particular, very high or very low trust points trigger an automatic outcome. If your points land in the middle, you’ll need to pass a Persuasion check to influence the result. The guide outlines the outcomes like this:

High trust points / Pass the Persuasion check
Low trust points / Fail the Persuasion check

Kallini, Rannoch, and the Geth/Quarian war

After “Priority: Citadel 2,” you’ll receive “Kallini: Ardat-Yakshi Monastery.” The mission ends with you escaping the destroyed Ardat-Yakshi Monastery with Falere, Samara’s daughter. If Samara survived Mass Effect 2, she’ll also be present, which can change how the scene unfolds.

Samara is alive
Samara is dead

Following “Rannoch: Geth Fighter Squadrons,” you pick up this mission after the debriefing. Whether you complete it before “Priority: Rannoch” affects the options you’ll have at the end of that mission.

Geth Fighter Squadrons completed
Geth Fighter Squadrons ignored

At the end of “Priority: Rannoch,” you attempt to bring the war between the Geth and the Quarians to a close. The guide says there are three outcomes, but one is locked behind a high Reputation check as well as specific Geth and Quarian decisions made in Mass Effect 2 and Mass Effect 3.

Allow the upload
Let the Geth die
[Rally the fleet] / [Warn the fleet]

Priority: Horizon standoff and Henry Lawson’s captive

At the end of “Priority: Horizon,” you reach a climactic standoff with Henry Lawson, who is holding his daughter Oriana captive. The guide notes there’s a very particular case where Miranda can die even if you satisfied every requirement from the “Conversations with Miranda” section.

That situation occurs when you pick “I just want Oriana,” which you’re forced into if you don’t have enough Reputation to clear the Persuasion check. When you choose this option, you get a Renegade Interrupt as Oriana struggles to get free.

Pull the Interrupt
Ignore the Interrupt

The Crucible decision: how the trilogy ends

At the very end of the game, you make the final decision for the Mass Effect trilogy: what to do with the Reapers. The guide states you can have up to three options, and which ones are available—and their effects—are determined by your Effective Military Strength (EMS). It also points out that the exact access details and how they affect variants are described earlier in the “War Assets and EMS” section.

Mass Effect Legendary Edition: How Big Choices Change the Whole Trilogy

Checklist-style overview and spoiler warning