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Allied forces are assaulting the Reapers above Earth. Hammer must get a team of soldiers onto the Citadel in order to activate the Crucible. Coordinate with Anderson to get to the Citadel beam.

Acquisition[]

As noted previously, this mission is part of the endgame sequence. By beginning Priority: Cerberus Headquarters, the player forfeits the freedom to explore the galaxy and cannot (from that point forward) fly anywhere except Earth itself.

Warning: Unlike for most missions, merely traveling to the Sol system triggers Priority: Earth without any opportunity to back out.

Preparation[]

As promised, Shepard returns to Earth leading every fleet in the galaxy

No side missions are available at this point, every system except Sol is unavailable (or overrun by Reapers) on the Galaxy Map, and no more War Assets can be obtained. Note: If you are not playing Mass Effect Legendary Edition, the Effective Military Strength (EMS) modifier can still be increased by completing Mass Effect 3: Galaxy at War activities. Having more EMS boosts the value of your War Assets and can result in Earth and your forces not taking as much damage over the course of the counter-attack and can also have serious story ramifications. Otherwise, the Galaxy at War system is removed.

During this mission, if you're not in a cutscene, there will be bullets and grenades flying at you, often from many directions, so maximizing your shield strength and regeneration rate to reduce the amount of time you need to spend hiding behind cover to recharge is a good plan for most classes. Also consider replacing your existing Bonus Power with Energy Drain or Defense Matrix as they refill your shields when used, providing a useful "panic button." Your enemies in this final mission will consist of all Reaper enemies, often with multiple Brutes and Banshees on the field, so plan accordingly.

Priority: Earth has two main stages, so squadmates, weapons and weapon mod configurations can be chosen again before the final stage. Medi-gel refills will be plentiful both in and between stages, so don't hesitate to revive downed squadmates with it; however, for the first stage at least, consider picking a relatively tougher squad with members such as James Vega or Javik. They can not only increase your own survivability but possess grenades that can instantly take out groups of lesser enemies with a minimum of fuss. Vega's Incendiary Ammo is also quite useful for stopping the health regeneration of the many Cannibals you will encounter, most of whom will have both armor plating and regeneration by default. Regardless of who you choose to accompany you, be prepared to micromanage them by using their powers, ordering them to attack particular targets, and commanding them to move to specific cover locations.

Be aware that squadmate AI prefers not to return fire unless there is a gap in the enemy's firing patterns which in this mission happens rarely. High-damage single shot weapons such as sniper rifles are often more effective for squadmates under especially heavy fire than weapons that require long, sustained bursts; if you want the latter to be effective then enemy fire needs to be suppressed. "Crowd control," usually from biotics, is also an important tool to have for this purpose especially in the first stage of the mission. If Shepard's class doesn't have good crowd controlling abilities then taking at least one squadmate who has them is advisable.

As this is the last mission, choose your armor set carefully while still aboard the Normandy before ordering the fleets to Earth. Also do any last-minute shopping from the terminals in the shuttle bay, the med bay, or Liara's office. You will never get the opportunity to customize those things again.

Walkthrough[]

Take Out AA Battery[]

Reaper Hades Cannon in London

Hackett and Anderson will walk Shepard through the plan they've put together in the War Room on the Normandy, but this plan runs into complications. Instead of flying straight in, you'll need to stop and take out a Reaper AA Hades Cannon so that the ground forces of Hammer team can land. The assault team that was supposed to deal with the cannon was shot down, so you'll need to reach the crash site and hopefully recover the heavy weapons they had been provided with for this purpose.

Be ready! You are vulnerable to enemy fire the moment the shuttle doors open, and on higher difficulties it's entirely possible to get gunned down before you even land. Return fire aggressively from the shuttle and be ready to purge Defense Matrix (if you have it) or use First Aid. Unhelpfully, your squadmates can't be given any orders until on the ground.

The first battle begins with a seemingly endless stream of Cannibals and Marauders. You begin at the bottom of a hill with your enemies disconcertingly able to rain grenades down from above you. Disrupt them with as much crowd control as you can muster to stem the flow of grenades, and then fight your way up to the top of the hill as soon as you can safely do so.

Tips: Don't forget to activate your squad's passive abilities such as ammo powers while clearing your landing zone. You can use medi-gel freely during these sections because there will be a significant supply of it coming in the middle of the mission.

After fighting your way up from your initial beachhead, grab a piece of cover from where you can see most of what's going on in the surrounding streets. Further enemies will continue to spawn, and now two Brutes will appear from the right, but they will approach from a great distance so you should have adequate time to take them down from afar or at least prepare for their arrival.

You'll be facing numerous well-entrenched enemies immediately, and it won't be getting easier

The Hades Cannon will only make the fight harder, as every time it fires, it violently destabilizes your aim, so it may be safest to keep your head down while it's firing, though landing powers is still possible during the vibrations thanks to the automatic target lock. The shaking effect is in real time, which provides a workaround: if you pull up your power menu, the shaking effect will run its course while the game is paused, allowing you to aim unimpeded.

After you clear out your LZ, continue to advance, taking out new enemies as they appear, until you reach what seems to be the remains of a house. Once the area is completely clear of hostiles before climbing up to the building's upper level, you should be able to make a manual save if you wish. Cortez will also be shot down as you head up to the second story, which might lead to his death if you haven't taken the time to talk him through his personal problems.

Once you emerge on the upper level be ready as Cannibals emerge nearby. Once they are dealt with, advance cautiously as there will be a Ravager guarded by several Marauders waiting at the far end of the structure by the crash site. Once the second floor is clear, make your way over to the wreckage of the shuttle where you will find two M-920 Cains, one of which you will need to knock down the AA gun, and a med-kit. Tip: Locate the second Cain first. Both are situated close to each other.

Warning: If Shepard somehow misses with both of the provided Cain shots when attacking the Hades Cannon, a barrage of missiles can be seen approaching from a distance, and they will strike Shepard through any intervening terrain causing instant death. In other words, game over.

They keep coming, so set phasers to stun rather than kill

Once you've destroyed the Hades Cannon, grab the second Cain, if still available, and then retreat back to the downed shuttle and take cover with your squad. If you do have the second Cain, you will want some room to use it safely against the oncoming horde, which includes a Banshee (which will be named "Morinth" if that character survived the events of Mass Effect 2). Do not move towards the edge of the building where the Banshee appears, as waves of Cannibals soon start to spawn. Be aware that the Cain's radius is not as large as a Mass Effect 2 veteran might assume: the weapon is capable of missing its target. Players unfamiliar with the Cain may wish to aim at the feet of the opposition so the projectile explodes even if they miss.

However you decide to take out the Banshee, once it's dealt with you will now have to contend with endlessly respawning waves of Cannibals and survive until you can be extracted by friendly forces. On higher difficulties especially, this can mean a lot of grenades might be coming your way, so watch out. The Cannibals respawn aggressively: the moment you kill one, a replacement will start crawling up and will be attacking you within seconds. The most painless way to deal with this scenario is to focus on disabling the Cannibals rather than trying to play whack-a-mole. Good ways to do this include freezing attacks such as Cryo Ammo, especially if shared with the squad; the stun effects of Combat Drone or Defense Drone; and biotics such as Pull and Singularity. Weapons that can stagger enemies such as the Scorpion or the M-37 Falcon are also useful for suppressing fire.

"Half a league, half a league, / Half a league onward, / All in the valley of Death / Rode the six hundred

After several minutes, a shuttle finally arrives at the far edge of the roof from the downed shuttle to evacuate you. Don't worry about killing everything because you basically can't; simply clear a reasonably safe path to the shuttle and run.

Warning: The shuttle has finite health and won't last forever. Its health is visible as a status bar in the HUD. Don't get carried away and miss the boat.

Once safely aboard the shuttle, you're finally reunited with Admiral Anderson. A Paragon interrupt is available upon greeting him, and further morality points can be earned in the ensuing conversation. You discuss the situation, including what's been happening on Earth during Shepard's absence, and the state of the resistance. Anderson also introduces Major Coats, the Alliance soldier who covered your extraction, who credits the admiral with being the main reason the resistance survived at all. Anderson laments that it took the Reapers to finally bring the galaxy together, at which point a squadmate will chime in and point out that Shepard was the true unifying force. After the conversation ends, a cinematic cutscene shows Hammer forcing a landing in the face of heavy opposition.

Meet with Anderson[]

Forward Operating Base, London

You're now in the Forward Operating Base (FOB), where Hammer will assemble before making a move on the conduit. Your squad and Anderson head into the FOB, leaving you with Coats for a short conversation where he tells you of how inspirational you will be to your comrades in arms before leaving to rejoin his unit. Head down the ladder onto the street. Explore the base to engage in final conversations with your squadmates. The number of squadmates can range from as few as three (if Garrus or Tali did not survive the events of Mass Effect 2, or if Tali did not live through the battle on Rannoch, and if the Virmire Survivor died during the Cerberus coup attempt or was not allowed back on the Normandy in its aftermath) to as many as seven (if all possible squad members survived and Javik was recruited).

Through the door on the street is the Communications Tech Officer. You may ask him to speak to Cortez and any previous squadmates from Mass Effect 2 (provided they are alive) via a vidcomm terminal in the building behind the Virmire Survivor's location. There is a datapad across from the street from the Communications Tech officer in between a few trucks. It reads about asking volunteers from the fire patrol. You can listen to interesting updates on the mission by a group of soldiers on the street.

Head up a ramp to the left of the door (it blends into the rubble). You will run into Primarch Victus and Garrus (if alive). Head through the door to the walkway. Make sure that you are ready to leave the area, as you cannot go back through the door.

A cutscene occurs after which you'll find yourself in a turret-gun minigame which ends after a set amount of time. On the other side of the walkway you'll find Liara, two medkits, and a radio conversation if you want to stop and listen. If you speak to Liara, her initial response varies depending on how many enemies you killed while on the mounted gun. There is also a datapad just through the door to the right.

Through the next door is Javik and the current leader of the krogan (Urdnot Wrex/Urdnot Wreav) giving 4 different speeches. If you sabotaged the genophage and Wrex was the krogan leader, Kirrahe or another STG officer ("Colonel Vaykom") if he is dead will be found at the same spot as the Urdnot Clan Leader, giving a speech to salarian ground forces instead.

Admiral Anderson and Major Coats plan the final assault

Through the final door, you will find EDI, Tali, a medkit, and Anderson, who is conferring with Major Coats. If the geth destroyed the quarians at Rannoch, a Geth Prime will be present instead of Tali. If the quarians were victorious at Rannoch but Tali died in Mass Effect 2, Admiral Raan will take her place.

Once you've spoken to everyone you want to, talk to Anderson. He will tell you the percentage of Hammer team that has reported in. The battle plan is simple: a direct, frontal assault on the conduit with tanks and supporting infantry, including your team, in the hopes of getting forces through the transport beam to the Citadel. Of course, resistance is bound to be heavy, and there's one other problem: a Reaper Destroyer is parked near the conduit. After you tell Anderson you're ready to proceed with the attack and make an inspiring or grimly determined speech to your teammates, you'll have a last chance to pick your final squad and make adjustments. You'll be facing the same enemy types as before, just at a higher percentage and density of the various boss types.

Approach the Conduit[]

Take out the patrol of Cannibals and Marauders that you encounter at the start of the mission. Once the immediate area is clear, you may wish to make a manual save, as opportunities to do so will become scarce and eventually impossible from here on out. Advance until you see the M35 Mako blow up, at which point you'll be attacked by more Cannibals rising out of the rubble, and two more Marauders will also enter from higher level ruins and eventually drop down if not taken out first.

A Harvester explodes

Proceed until you see another Mako, which will eventually be set upon by a Harvester. You can choose to kill the Harvester for +100 bonus XP, which is fairly easy if you have the right guns or bring squadmates with biotics like Warp and Dark Channel. You can also ignore it and let the problem sort itself out. A Banshee and several more Marauders and Cannibals are also targeting you at the same time. Focus on the Banshee before it can warp in too close but watch out for grenades. More enemy infantry will drop in from the roof of the ruined building ahead as the fight progresses.

Warning: While the Harvester is alive it only shoots the Mako, but its shots have a wide area of effect, so standing too close to the Mako on either side can severely damage you or your squadmates, though staying behind it is fairly safe.

Tip: The Banshee only appears once the Harvester is either killed or it destroys the Mako and flies away, so leaving the Harvester alive while you thin out the rest of the Reaper troops first can make the fight easier. The Mako survives quite a while under the Harvester's barrage even on Insanity.

Afterwards, you'll receive a call from a fellow Hammer platoon that is pinned down by Reaper forces. The door leading to them is in the far left corner, and it leads to a parking garage. Just before heading in, you'll find the one grenade resupply in this stretch of the mission. Then, if you stand in the doorway of the garage, a single husk will respawn indefinitely until you move inside the door. The door will then slam shut and a group of husks will attack from several directions at once. The single husk will then continue respawning until you move further into the garage, at which point two Brutes and another group of husks will appear to end the encounter. Just give ground as needed and make sure the husks don't grab you as you take them all out. Then find the ladder and climb it.

One marauder disintegrates, three enemies replace it

The ladder leads to an apartment, where a Ravager, supported by other infantry, fires down into the street. If ever there was an ideal place to unload a few grenades, this is it—but be careful as a few will come your way too. Wipe everything out to see the platoon advance, and then loot the apartment, which has ammo and a medkit in the bathroom and under a corpse outside the bathroom. You can also examine a computer in the apartment after the loot. Then try the door, where Husks will attack you.

The street below is full of Marauders, and it's a great place to use a sniper rifle if you have one. Just beware of the Ravager farther down the street, which will appear suddenly as you head toward a tempting looking pile of ammo, and the Brute that will soon afterwards smash its way out of the shop on the far right corner of the intersection.

The shop where the Brute emerged is your next target. When you reach the window sill, a group of Cannibals and Marauders will appear to stop you. Be careful as you proceed into the shop, as it is a maze of shelves and crates. Two additional waves of enemies will appear suddenly and at very close range as you move deeper into the shop and as you approach its checkout counter, so take it slowly. It's very easy for the enemy to flank from the left. It's very easy for you to preempt that by flanking them first, but that'll expose you to a lot of fire. If you move around too fast, you also risk walking right onto a grenade. There is a medkit on the shelf just before the row of terminals before you re-enter the street.

Not the only Brute you'll be dealing with

Once you've made it through the building, jump back out onto the street. You'll see a huge blown-out pit in the intersection with a concrete pillar slanting across it. Run for this pillar: it's the only cover around when the shooting starts. Then continue across the intersection to the business establishment on the opposite corner. More enemies lurk there, but because you have two windows to attack through, it'll be easy to catch them in a crossfire.

Through the door and past a large crowd of waiting enemies is the restaurant's back dining room. It's got a big window looking out onto a back alley, where even more enemies are going to come from; an obvious solution is to dash to one of the tables and take cover there, but the restaurant's back door is parallel to the door you came through, and enemies can flank you from it if you use the tables for cover. Fortunately, there is a medi-gel dispenser near the window, which might come in handy when the Brute arrives. If you look under a counter close to where the medical station is, you can also find a row of thermal clips in the drawer should you need to replenish your ammo.

Finally you get to head out into the back alley, where two more Brutes come smashing out through the wall as you approach the end. Retreat and take them out, and then go through the hole they opened, as it leads to a door (this room has a datapad you can examine, along with some thermal clips and a full resupply of grenades) and a cutscene.

Thanix Missiles[]

A ruined intersection will be the stage for your last stand against the Destroyer guarding the Conduit

Note: In this section cardinal directions are used for orientation. For this purpose, north is towards the conduit beam, left when facing the beam is west, etc. Squadmates may call out directions such as "left," again this assumes an orientation facing the beam.

You'll find yourself at a city intersection with concrete barriers strewn everywhere, shops on every corner, a Thanix Missile truck in front of you and another one in the center of the intersection, and directly across from where you entered the area is your target: the Reaper Destroyer, with the conduit beyond to the north. There is ammo scattered around liberally, and medi-gel in every shop except the northeast one; the southwest one, the one you start nearest to, has grenade refills and a M-560 Hydra heavy weapon. The remainder of the game's fighting takes place here. Do not pick up the Hydra heavy weapon yet—you will need it later when you're facing two Banshees at once. Also note that if you pick it up now and drop it "to move it," it will have disappeared by the time you need it.

More of them inbound

The first thing that happens is that your objective changes to "Secure Missile Battery", so clear out the hostiles and wait for the Thanix truck's console to become operable. You need to use them against the Reaper, which requires you to link them up to EDI on the Normandy. When the console is ready, you have a respite during which you can, if you wish, take a look around the area to get a feel for your options in the coming battle. Once you activate the console, your objective changes to "Defend Missile Battery," which in practice means kill everything and don't die. Enemy reinforcements arrive: first a wave of assorted ground troops (Husks, Cannibals, and Marauders) trickles in from the north, then two more waves airdrop in one after the other as you thin out their numbers. The spawn locations of the successive waves depends on your current location. Enemies are tightly clustered upon arrival, so a grenade or Power Combo can deal heavy damage to multiple enemies as they land.

Eventually, a radio message from the female Marine comes in, telling you that you're about to get hit from the left. Marauders, Cannibals and two Banshees will descend from a raised barricade area down the west branch of the intersection. Those Banshees make a tempting target for your Hydra, but they don't arrive at the same time. Also this isn't the hardest part of the battle, so resist the temptation and leave the Hydra where it is. A good place to take cover for this portion of the fight is near the second missile truck that's closer to the conduit. Take out the enemies, retreating as necessary when the Banshees get too close.

Note: Cannibals and Marauders will spawn endlessly until both Banshees have been eliminated, so take them out ASAP.

Once the zone is clear, EDI will announce that the missiles are ready to fire. You again have a respite to collect ammo before activating the console again. When you do hit the panel to launch the missiles, it becomes clear that the conduit is distorting the missiles' guidance beyond even EDI's ability to correct. To solve this, the Reaper needs to be lured away from the beam, and out of its influence. Get ready for the final portion of the fight.

Both red and blue beams are one-way tickets to heaven

An important thing to keep in mind is that the Reaper will now be firing its instant-kill beam at you. The beam cannot enter any of the ruined buildings, so hiding in them is a safe bet, though this is a tradeoff as you'll be facing multiple enemies who are incredibly dangerous at close quarters. Fortunately, there are no Cannibals in the final enemy waves so you won't have to worry about grenades. If you decide to stay out in the open, be aware that the beam will strafe down the street in a reliably straight line, allowing you to roll out of its way as you did on Rannoch if you're in the firing lane. A useful tactic is to pull up your Power Wheel every few seconds, whether or not you need to use a power, and turn your view to find the Reaper's beam. Note that the beam will also instantly kill any enemies that walk into its path, as well as your squadmates.

While you're dodging blasts from the Destroyer, you will be faced with a wave of enemies consisting of up to six Brutes, who seem to come in packs of two and can come from any direction, and finally a Harvester, who lands right in the middle of the intersection. Don't waste the Hydra on the Brutes—all you need to do is stay at range from them and you can easily take them down. The same goes for the Harvester—it can be dealt with by hiding in the southeast shop and using the strut between its windows to block incoming fire.

Note: Killing the Harvester immediately triggers the final stage of the fight, though you may still have to kill any Brutes still active.

When the Harvester goes down, the fun really begins. It's finally time to run straight for the Hydra and get ready to shoot the first Banshee you see with it. Especially on higher difficulties, this is not so much about killing the Banshees as it is about slowing them down, as knocking out their barriers will stop them from teleporting for some time.

Fight a delaying action: deplete a Banshee's barrier and it stops glowing and teleporting at you, at least for a while

Now you are basically fighting a version of the same fight you had against the endless Cannibals on the roof by the Hades Cannon in the first half of this mission, except now instead of Cannibals you will be facing endlessly respawning waves consisting of 3-4 Marauders and 2 Banshees. As before, the instant you down an enemy a replacement will drop in, usually at a location towards the conduit beam by the second Thanix truck, though occasionally the spawn point can be closer to the near truck. It's advisable to take cover in a building as far away from the spawn point of the enemies as possible to make things less hairy, or killing an enemy will gain you literally no respite. Place more emphasis on surviving than on racking up a body count.

Tip: Especially on Insanity difficulty where Banshees have a truly obscene amount of health, your best bet may be to keep the Marauders stunned or disabled with crowd control abilities while simply running away from the Banshees. Whenever one of your squadmates goes down, expend a medi-gel immediately to revive them, since this is the last time you will ever need medi-gel, and squadmates draw attention away from you.

Warning: Remember to avoid melee range with Banshees at all costs especially while they're glowing, as they will grab and sync kill you, a gruesome and near-certain death (only your squadmates killing the Banshee before it impales you might save you). Squadmates downed by this attack can only be revived with medi-gel, manual revival at their bodies will not work.

After a few minutes that can seem like hours, EDI will tell you the missiles are ready to fire. At this point, if you've drawn several enemies away from the truck, just run straight for the green control panel, taking care to avoid the Reaper's beam. Use your best defensive and evasive powers, and just get yourself to that button!

The Last Mile[]

The Destroyer finally becomes the destroyed

After a cutscene showing the Thanix missiles finally hitting their mark and inflicting a fatal blow on the Destroyer, Anderson rolls up in an armored personnel carrier along with Coats and the remnants of Hammer. It's now time for the final push to the conduit, but Hammer is badly depleted and overwhelming enemy reinforcements are on the way. To make matters worse, Anderson reports several Reapers have broken off from the battle with the Sword fleets in orbit and are approaching the conduit, and that none other than Harbinger itself is among them. Shepard, Anderson, and the squad board the vehicle and head in, while Anderson contacts Admiral Hackett to let him know Hammer is making its move. At Hackett's signal, the Crucible, closely guarded by Shield fleet, enters from the mass relay and heads for the Citadel.

The scene switches to inside Anderson's APC as Shepard and the squad approach the beam. Anderson remarks that they only need to get a handful of forces through the beam to succeed. Shepard makes a final comment on the upcoming battle, either Renegade or Paragon, to which one of the squad members will respond. They are then interrupted by an explosion that cripples the vehicle, forcing the team to exit. Outside, the conduit is now clearly visible no more than a few hundred meters ahead, but everyone's attention is focused on something else: Harbinger has arrived. Descending on the conduit, it begins unleashing its main weapons on the already-beleaguered ground forces, annihilating everyone and everything in sight. There is no more choice and and no more time.

RUN.

"Boldly they rode and well, / Into the jaws of Death, / Into the mouth of Hell
In the Extended Cut/Legendary Edition, you'll witness the survival or deaths of the squadmates you brought with you depending on your War Asset rating (specifically, get below 2100 EMS and they're kaput). One indication they'll die is if during the initial space battle at the beginning of the mission the allied ships are prominently shown being beaten by the Reapers.
In case they survive, you get to bid them an emotional farewell as the Normandy makes an emergency drop and pulls them out of the combat zone, doubly emotional if you are in a relationship with one of them. You forge on alone, but one of Harbinger's beams lances directly at you and everything goes white. Once a brief cutscene is over, you'll find yourself badly injured and alone, though you'll still be able to hear allied radio chatter, including Coats reporting that Hammer has been routed. It's all up to you now—press on to the conduit.
(Don't) Take time to line up careful shots, and (don't) aim for the head

The final combat will feel more like a minigame: you won't have your normal powers, armour, guns, or squadmates available. You'll have to defend yourself against three Husks and a single Marauder, but you'll be in slow motion whenever an enemy shows up, and your arm will not be steady, making lining up your shots harder than it seems. If you are having trouble, try walking backwards once the Husks spawn and do not zoom in; while counterintuitive this seems to keep your aim the steadiest. Aim center mass (body shots) to soften them up, slow them down, and maximize your chances of hitting. Landing headshots on the Husks is difficult but will result in an instant kill even on Insanity difficulty.

Tip: Your pistol has an infinite clip and never needs to be reloaded (you can perform a manual reload, but don't). The Husks always appear to your right, climbing up over the edge of the chasm surrounding the conduit, so spamming your pistol at where they will first appear can soften them up a lot before they even fully climb up and time slows down.

Between the Husks and the Marauder, Shepard will fall down once, so you'll know the Marauder is coming soon. The Marauder is always able to hit you once, this is a scripted event and it's impossible to hit it before this occurs so don't worry, but after you recover from the initial hit, it's game time. Walk forward without zooming while aiming center mass, and if you are able, compensate for the sway of your reticle by adjusting your aim continuously. The most important thing in the Marauder encounter is to not miss any of your shots and to fire as fast as possible. You shouldn't worry about head shots, for while they do more damage, going for the head increases your chances of missing completely. The higher the difficulty level, the less time you have to start hitting it before it shoots again and kills you, so don't take too long lining up your first shot.

Note: In the Extended Cut and Legendary Edition, the final Marauder's shields are partially depleted, making it slightly easier to kill.

Once you've put down this last hurdle, the way to the Conduit beam is clear. Make your way through, and another cutscene plays showing the progress of the battle in space. Sword fleets and the Reapers are still locked in combat, successfully buying time for the Crucible to approach the Citadel. Admiral Hackett receives a report that you successfully made it to the station, and he orders the final push to get the Crucible docked.

The Citadel[]

Just another busy Tuesday for Keeper 420

Your exit at the Citadel is littered with corpses and keepers prowl about busying themselves on the bodies. Continue making your way forward; you'll be speaking with Anderson over comms. Apparently the Admiral followed you up, but he came out at a different location, and the Citadel's structure has morphed beyond recognition so both you and he are disoriented at first. You and Anderson speculate that the Citadel has been reconfigured for the purpose of harvesting humanity, possibly turning it into a Reaper.

The far end of the chamber you're in opens to reveal a narrow walkway with gaping chasms on both sides. There's nowhere else to go but forward, and you'll meet Anderson on a platform at the other end. Unfortunately, he's being held hostage by a radically altered Illusive Man. It soon becomes clear that the Cerberus leader has apparently succeeded in his goal of harnessing the Reapers' ability to control organic life, demonstrating this by puppeteering both you and Anderson.

With the stakes impossibly high, the final confrontation begins.

Illusive Man in the flesh..

There are several conversation branches with associated Reputation checks, but the conversation's outcome hinges solely on the final choice. In order to use the final Paragon/Renegade conversational options with the Illusive Man, you must have used Paragon/Renegade options on him at every other opportunity in the campaign, namely the meetings on Mars, Thessia and the Cerberus base. Be aware that some of these options only become available through using Investigate branches of the conversation, yet they must ALL be used to get the final conversation options with the Illusive Man. If the conversation option is unavailable then a Renegade interrupt is the only way to avoid a Critical Mission Failure.

  • If you are able to choose the Paragon option, the Illusive Man realizes that he is indoctrinated, takes Anderson's sidearm, and uses it to commit suicide.
  • The threaten option will offer you one Renegade interrupt; non-reputation dialogue will give you two. Not taking the final interrupt, whenever it happens, will result in a Critical Mission Failure. After you interrupt, the Illusive Man will have a few final words as Shepard opens up the Citadel, allowing him to see that which he has always loved most: Earth.

Shepard will then open the arms of the Citadel, allowing the Crucible to dock. If Anderson still lives, you have one last conversation with him. After another cutscene plays, get ready to make the ultimate decision.

Datapads[]


General Notice: All Fire Houses


People,

We're using the trucks as decoys now. There's no way we can handle the damage being done, and since they're apparently trying to take us out, we might as well be of what use we can be. Volunteers only. Coordinate with evac services.

God go with you.

Central Dispatch



Sammy where are you? Can't find you, message me back please!!!


People go into that place and come out not the same not human anymore

Can hear the voices crawling inside the back of my skull whispering they won't

Stop why won't it stop until I go where the others went get turned into one of those things

Oh god please makeit stop make itstop makeitsto!!!!!!!!!!!!!~

Won't listen to the voices won't go in there. Can make it stop. Know what to do.



Mom, Dad:


I can't reach you guys. I tried the office, and your personal comms. No one's answering. And the news was saying that the bombings are getting worse, and then the power went off.

Look, I know I'm supposed to stay put, but I can't reach anyone and I'm getting really worried about the twins. I'm going to head off to the school to pick them up, ok? I'll bring any other of the kids I find, too. You can yell at me when we meet up at the emergency shelters.

Love,

Kay



Security Memo


They're targeting shelters, evacuation shuttles, emergency services, power centers... people. It's not about destroying property as much as it's about destroying the population.

We've got to modify standard evac plans; we can't rely on conventional procedures. We'll just get more people killed. Stay in small groups, get survivors out of the city, spread people out as much as possible.

Pass the word, people.


Enemies[]

Aftermath[]

Extended Cut or not, the Crucible-Citadel firing sequence plays out largely the same across all choices

Note: This section intentionally does not take into account changes made by the Extended Cut DLC or Mass Effect Legendary Edition (which incorporates all previous DLC including Extended Cut). See the following section for a breakdown of Mass Effect 3's ending with Extended Cut installed, or if you are playing Legendary Edition.

The Catalyst approaches Shepard and explains the purpose of the Reapers as well as the ways in which Shepard can utilize the Crucible to stop them; Destruction, Control, or Synthesis. The availability of choices and the severity of the collateral damage on the galaxy will be determined entirely by the player's Effective Military Strength. Note that the available endings are set immediately before Priority: Cerberus Headquarters; the remains of the Collector Base are added to the player's War Assets, but do not affect the final endings.

Warning: If you take too long (two minutes) to make a decision, the Reapers will destroy the Crucible, an apt Critical Mission Failure message saying so.

  • If EMS is between 0-1749 with either a save file imported from Mass Effect 2 or a new game started with Mass Effect: Genesis 2, only the Destroy or Control option will be available, determined by whether or not the Collector Base was destroyed or preserved. If the Collector Base was left intact, only the Control option is possible; if it was destroyed, only the Destroy ending will be available. If a new game was started without the Genesis 2 DLC, the player will be allowed to choose between the two. In any case, both options will result in massive physical damage to Earth, with Destroy killing everyone on Earth.
  • If EMS is between 1750-2349, the choice between Destroy or Control options becomes available, but either choice will cause some substantial damage to the galaxy.
  • If EMS is between 2350-2649, the Control option will cause no physical damage and the Destroy option will still massively damage the galaxy.
  • If EMS is 2650+, the Destroy and Control options will no longer cause any physical harm to the galaxy.
  • If EMS is 2800+, the Synthesis ending becomes available.
  • If EMS is 4000+, and the Destroy option is chosen, Shepard is seen barely alive, gasping for breath (if Anderson is shot by the Illusive Man, the player needs 5000+ EMS to see this short scene).

The Destroy (red) option will result in the destruction of all synthetic life, including the geth and EDI as well as the Reapers. The Crucible will fire a beam/pulse into the mass relay network, spreading the blast across the galaxy but breaking apart every relay and the Citadel in the process. Before choosing, the Catalyst warns Shepard that it is possible new machines will be built in the future.

The Control (blue) option results in Shepard sacrificing corporeality to command the Reaper fleet. The Reapers will then leave Earth, presumably at the will of the Commander. Instead of firing a beam, only a pulse will be released from the Citadel. The pulse spreads throughout the mass relay network, causing them damage, but not as much as the other endings. No harm will be caused to the Citadel, which then seals itself.

In the Synthesis (green) ending, Shepard adds their energy to the Crucible's, thus creating a new synthesized DNA. The Catalyst explains that this is the best option, since synthesis is the pinnacle of evolution and will render the Reapers obsolete. The Crucible emits a green light/beam, altering all denizens of the galaxy on the genetic level. The Citadel and the relays are torn up as with Destroy.

In every ending, the Crucible's blast wrecks the Normandy, tearing the ship's engines off and causing it to crash land on an unknown planet. The survival of the Normandy's crew will rely solely on EMS:

  • If EMS is substantially low (below ~2000), nobody exits the Normandy.
  • If EMS is moderately high (above minimum, below maximum) and Destroy or Control are chosen, Joker and the player's most-favored crew mate will exit the ship.
  • If Synthesis is chosen, Joker, EDI, and the player's most-favored crew member will exit the ship. Joker and EDI will embrace.
  • If EMS is 4000+, then three crew members will exit in the Destroy and Control endings; Joker and two of the player's most-favored crew mates.

After the credits, a scene will be shown in which an old Stargazer tells tales of "The Shepard" to a young child.

Aftermath - Extended Cut & Legendary Edition[]

Note: This section details Mass Effect 3's ending with Extended Cut installed. Extended Cut changes the presentation of the ending by incorporating additional cutscenes and dialogue choices and lowering the EMS requirements for certain outcomes.

Legendary Edition: Legendary Edition made several changes to the EMS thresholds for each ending. War Assets are no longer affected by any sort of Galactic Readiness system. Internally, they are treated as if the Galactic Readiness is permanently at 50%, but in-game they are displayed as if Galactic Readiness is at 100%. The listings below show the value visible in-game. Legendary Edition also includes Extended Cut and all other DLC for Mass Effect 3.

The Catalyst approaches Shepard and explains the purpose of the Reapers, itself, their origins, the Crucible, and the ways in which Shepard can utilize it to stop them; Destruction, Control, or Synthesis. The availability of choices and the severity of the collateral damage on the galaxy will be determined entirely by the player's Effective Military Strength. Note that the available endings are set immediately before Priority: Cerberus Headquarters; the remains of the Collector Base are added to the player's War Assets, but do not affect the final endings.

Warning: If you are close to one of the choices and attempt to backtrack, a Critical Mission Failure message will pop up explaining the Crucible has been destroyed.

  • If EMS is between 0-1599 (LE: 0-3199), only one option will be available depending on the player's choice at the end of Mass Effect 2: Control if Shepard saved the Collector Base or Destroy otherwise. Both will result in massive physical damage to Earth, with Destroy killing almost everyone on Earth.
  • If EMS is between 1600-2349 (LE: 3200-4199), both Destroy or Control options are available, but either choice will cause some substantial damage to the galaxy. If the Collector Base was destroyed and Destroy is chosen, the damage to Earth will be somewhat less.
  • If EMS is between 2350-2649 (LE: 4200-5199), if the Collector Base was saved, the Control option will cause no physical damage and the Destroy option will cause partial damage to Earth. If the Collector Base was destroyed, the Control option will cause substantial damage but the Destroy option will cause no physical damage.
  • If EMS is 2650+ (LE: 5200+) the Destroy and Control options will no longer cause any physical harm to the galaxy.
  • If EMS is 2800+ (LE: 6200+) the Synthesis ending becomes available.
  • If EMS is 3100+ (LE: 7400+) and the Destroy option is chosen, Shepard is seen barely alive, gasping for breath (if Anderson is shot by the Illusive Man, the player needs a higher EMS to see this short scene; in the Legendary Edition, Anderson's fate has no impact).
A devastated Citadel

The Destroy (red) option will result in the destruction of all synthetic life, including the geth and EDI as well as the Reapers. To choose this option, walk down the path to the right and shoot the power conduit in front of you. The Crucible will fire a beam/pulse into the mass relay network, spreading the blast across the galaxy but severely damaging every relay and the Citadel in the process. Some time later, the galaxy eventually finishes the repairs to the relays and recovers from the destruction the Reapers had caused. Admiral Hackett narrates this ending.

  • If EMS is substantially low, choosing Destroy will result in massive physical damage throughout the galaxy, as well as the annihilation of most life. Hackett's narrative is different in this ending; his outlook on the galaxy's future is shorter and far more bittersweet.

The Control (blue) option results in Shepard sacrificing corporeality to command the Reaper fleet. To choose this option, walk down the path to the left and interact with the control terminal. The Reapers will then leave Earth at the will of the Commander. Instead of firing a beam, only a pulse will be released from the Citadel. The pulse spreads throughout the mass relay network, damaging them but leaving the Citadel intact. Shepard directs the Reapers to repair the mass relays and help rebuild the galaxy, also narrating this ending.

  • Depending on the player's Paragon/Renegade score, Shepard's narrative changes in regards to their utilization of the Reapers.

In the Synthesis (green) ending, Shepard adds their energy to the Crucible's, thus creating a new, synthesized DNA. To choose this option, walk straight down the center path. The Catalyst explains that this is the best option, since synthesis is the pinnacle of evolution, and will render the Reapers obsolete. The Crucible emits a green light/beam, altering all denizens of the galaxy on the genetic level; the dividing lines between synthetic and organic life are blurred. The Reapers rebuild the damaged relays of their own accord, as well as share the collective knowledge of countless lost civilizations. EDI narrates this ending.

Alternatively, Shepard can refuse to activate the Crucible. While speaking with the Catalyst, Shepard can reject deciding between the Destroy, Control, and Synthesis endings, insisting that a decision with such a massive impact on the galaxy and its people cannot be made, and that the war must end on Shepard's terms; or, Shepard can initially accept the Catalyst's options, but can then attempt to shoot the Catalyst instead. Both actions result in a Reaper victory and the continuation of the cycle of extinction. One of Liara's time capsules is then shown on an unknown world, and a recording of Liara explains that even though the people of her time failed in their struggle against the Reapers, those who find the capsule still have a chance to succeed.

Note: Choosing this ending will not unlock the Legend or Long Service Medal achievements. Additionally, reloading the final autosave before you make your galaxy-changing choice removes the Catalyst NPC, rendering you unable to shoot at it or choose the refusal ending in that state. If you made a copy of the autosave where Shepard wakes up and meets the Catalyst for the first time and turned it into a regular save, you can let the entire scene play out normally; otherwise, the last manual save point is quite far behind.

In the Destroy, Control, and Synthesis endings, the Crucible's blast causes the Normandy to crash land on an unknown planet. The survival of the Normandy's crew will rely largely on EMS:

  • If EMS is substantially low (below ~1750) and the Destroy ending is chosen, nobody exits the Normandy.
  • If EMS is the same and Control is chosen or moderately high (above minimum, below maximum) and Destroy or Control is chosen, Joker and two of the player's most favored crewmates will exit a heavily damaged ship.
  • If EMS is 2800 or above and Destroy or Control is chosen, Joker and two of the player's most favored crewmates will exit a relatively undamaged ship.
  • If Synthesis is chosen, Joker, EDI, and the player's most favored crewmember will exit the ship; the former two will embrace.
Stargazer and child

Various epilogue scenes will be shown, depicting the fates of noteworthy characters and races encountered throughout the journey. These scenes will depend on the choices made throughout the game, as well as the entire series. The surviving members of the Normandy's crew are then seen gathered near the memorial wall, honoring the memory of all those listed. The player's love interest (or Samantha Traynor if no love interest present: for example if Liara was killed by Harbinger's beam; likewise Miranda, Jack, and Kelly will not appear here even if they survive since they are not part of the crew) will place Commander Shepard's name plaque above Admiral Anderson's. If all crew members survived but Shepard does not have a current love interest, then the character Shepard interacted with the most will put the Commander's name on the wall. Afterwards, depending on EMS rating, the Normandy will be shown on the unknown planet, either being repaired or taking off into space.

  • If the Destroy option was chosen and the player has very high EMS, the plaque is shown, but not placed on the wall; instead, the crewmember holding the plaque only smiles, and a scene showing Shepard breathing in a pile of rubble is shown as the last scene before the credits roll.

After the credits, a scene will be shown in which a Stargazer tells tales of "the Shepard" to a young child.

Bugs[]

  • A female Shepard's reaction to Cortez being shot down is bugged: no voice line can be heard, only a subtitle of Shepard shouting Steve's name appears (regardless of whether subtitles are turned on or not).

Trivia[]

  • The mission begins on the left bank of the River Thames. The river and downed bridges can be seen both from the drop-off point and a few other locations you can reach during early lulls in the fighting. The position of Big Ben shows which bank you're on, and it can be established that the mission starts at approximately the present-day location of the Embankment and Hungerford bridges.
  • As is the case in many other missions, if EDI is in the squad during the final stage of this mission, her voice can still at times be heard coming over the comm from the Normandy. Also, during the cutscene at the first Thanix truck when the missiles misfire, one squadmate has their omni-tool projecting a screen that usually shows EDI seated at her copilot's chair on the Normandy; however, if she is in the squad, it will instead display the Reaper Destroyer.
  • When you talk to Liara for the last time before seeing Anderson, the caption reads "My your consciousness" instead of "my consciousness to yours."
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