Skip to main content
Join The Community
- Join our community
11
Premium Benefits
24/7
Access Available
21K+
Active Members
Commenting
Join the discussion
Exclusive Articles Coming Soon
Member-only articles
Weekly Newsletters
Weekly gaming & entertainment news
Member Badges
Earn badges as you go
Exclusive Competitions
Members-only prize draws
Curated Deals Coming Soon
Tech and gaming deals worth grabbing
GET COMMUNITY ACCESS QUICK
For the quickest way to join, simply enter your email below and get access. We will send a confirmation and sign you up to our newsletter to keep you updated on all your gaming news.
By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.
FIND OUT ABOUT OUR MAGAZINE
Want to subscribe to the magazine? Click the button below to find out more information.
Find out more
GET Community ACCESS QUICK

Join the GamesRadar community for quick access. Enter your email below and we'll send confirmation, and sign you up to our newsletter.

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Background
Welcome to GamesRADAR+ Community !
Hi ,

Your membership journey starts here.

Keep exploring and earning more as a member.

MY ACCOUNT

Badge picture
Earn your first badge
Read 1 article to unlock your first badge.
Keep earning badges
Explore ways to get more involved as a member.
Latest Games News

Latest Games News

Breaking gaming news and updates

Read Now
Latest Games Reviews

Latest Games Reviews

Expert verdicts on the newest releases

Read Now

See what you’ve unlocked.

Explore your membership benefits.

Explore
Member Exclusives

Stay Ahead with GamesRadar+

Get the biggest gaming news, reviews, and releases straight to your inbox.

Explore

Sign Out
GamesRadar+ GamesRadar+
US EditionUS CA EditionCanada UK EditionUK AU EditionAustralia
Sign in
  • View Profile
  • Sign out
  • Games
    • Game Insights
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
    • Genres
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
    • Franchises
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • Insights
      • Hardware News
      • Hardware Reviews
      • Hardware Features
    • Computing
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
    • Accessories & Tech
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
    • Video
    • GR+ Replay - Submit Your Clips
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
  • home
  • Games
    • View Games
      • Games News
      • Games Features
      • Games Reviews
      • Games Guides
      • Big in 2026
      • The Big Preview
      • On The Radar
      • Indie Spotlight
      • Future Games Show
      • Golden Joystick Awards
      • Action Games
      • RPGs
      • Action RPGs
      • Adventure Games
      • Third Person Shooters
      • FPS Games
    • Platforms
      • View Platforms
      • PS5
      • Xbox Series X
      • PC
      • Nintendo Switch
      • Nintendo Switch 2
      • Tabletop Gaming
      • Grand Theft Auto
      • Pokemon
      • Assassin's Creed
      • Monster Hunter
      • Fortnite
      • Cyberpunk
      • Red Dead
      • The Elder Scrolls
      • The Sims
  • Entertainment
    • View Entertainment
    • TV Shows
      • View TV Shows
      • TV News
      • TV Reviews
      • Anime Shows
      • Sci-Fi Shows
      • Superhero Shows
      • Animated Shows
      • Marvel TV Shows
      • Star Wars TV Shows
      • DC TV Shows
    • Movies
      • View Movies
      • Movie News
      • Movie Reviews
      • Big Screen Spotlight
      • Superhero Movies
      • Action Movies
      • Anime Movies
      • Sci-Fi Movies
      • Horror Movies
      • Marvel Movies
      • DC Movies
    • Streaming
      • View Streaming
      • Apple TV Plus
      • Disney Plus
      • Netflix
      • HBO
      • Amazon Prime Video
      • Hulu
    • Comics
      • View Comics
      • Marvel Comics
      • DC Comics
    • Toys & Collectibles
    • Lego
    • Dungeons and Dragons
    • Merch
  • Hardware
    • View Hardware
      • Hardware News
      • Hardware Reviews
      • Hardware Features
      • Desktop PCs
      • Laptops
      • Handhelds
    • Peripherals
      • View Peripherals
      • Headsets & Headphones
      • TVs & Monitors
      • Gaming Mice
      • Gaming Keyboards
      • Gaming Chairs
      • Speakers & Audio
      • Gaming Controllers
      • Tech
      • SSDs & Hard Drives
      • VR
      • Accessories
      • Retro
  • Deals
    • View Deals
    • Game Deals
    • Tech Deals
    • TV Deals
    • Buying Guides
  • Video
    • View Video
    • Video
    • GR+ Replay - Submit Your Clips
  • Newsletters
    • Quizzes
    • About Us
    • How to pitch to us
    • How we score
    • Newsarama
    • Retro Gamer
    • Total Film
Trending
  • Amazon Spring Sale
  • New Games for 2026
  • Crimson Desert
  • Submit your clips. Win prizes
  • Pokopia
Don't miss these
Karin Quarry in Crimson Desert
RPGs Crimson Desert Stolen Quarry and Excavatron guide
Arjun Devraj stands in front of an eight-armed figure in front of an eclipse in key art for Saros, covered with the GamesRadar The Big Preview frame
Roguelike Games 3 hours in, Saros is a triumph for PS5 – this twitchy sci-fi roguelike shooter perfectly evolves on Returnal
Resident Evil Requiem detonator location and how to find all parts guide
Resident Evil Where to get all Resident Evil Requiem detonator parts
Arc Raiders Assessors
Third Person Shooters Assessors and Close Scrutiny in Arc Raiders explained
Crimson Desert House of Healing
RPGs How to find the Greymane in the House of Healing in Crimson Desert
The Future of Starfield branding
RPGs Here's the 5 biggest changes coming to Starfield this April, from interplanetary travel to more varied exploration
Deforesters in Arc Raiders
Third Person Shooters How to find Deforesters in Arc Raiders for A Prime Specimen
Best space games: a screenshot of the game, No Man's Sky.
Strategy Games Best space games which will let you explore the unknown
Marathon outpost pinwheel base green keycard access clearance code
FPS Games All entrances to Pinwheel Base in Marathon
Marathon Sekiguchi agent nona talking about parasitism contracts
FPS Games Full walkthrough for the Marathon Parasitism contract for Sekiguchi
Marathon Introducing Sekiguchi agent Nona weaveworm
FPS Games Marathon Introducing Sekiguchi contract walkthrough and how to find the Necrotic Sample and scan your shell
Baldur's Gate 3
RPGs Baldur's Gate 3 Dank Crypt walkthrough and guide
Marathon Cryo Archive shooting enemy runner with BRRT
FPS Games Basic guide and tips for running Cryo Archive in Marathon
Mass Effect 5: What appears to be Liara appearing in the first teaser for the Next Mass Effect game
Mass Effect Mass Effect 5: Everything we know so far about the new BioWare adventure
resident evil requiem joint plugs
Resident Evil How to get all three Resident Evil Requiem joint plugs
  1. Games
  2. RPG

Mass Effect 3 walkthrough

Guides
By Luke Brown published 22 March 2012

Let us take you through the entirety of Mass Effect 3

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

  • Facebook
  • X
  • Pinterest
  • Flipboard
  • Email
Share this article
Join the conversation
Follow us
Add us as a preferred source on Google
Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more


By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

You are now subscribed

Your newsletter sign-up was successful


Want to add more newsletters?

GamesRadar+

Every Friday

GamesRadar+

Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.

GTA 6 O'clock

Every Thursday

GTA 6 O'clock

Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.

Knowledge

Every Friday

Knowledge

From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.

The Setup

Every Thursday

The Setup

Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.

Switch 2 Spotlight

Every Wednesday

Switch 2 Spotlight

Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.

The Watchlist

Every Saturday

The Watchlist

Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.

SFX

Once a month

SFX

Get sneak previews, exclusive competitions and details of special events each month!


Join the club

Get full access to premium articles, exclusive features and a growing list of member rewards.


An account already exists for this email address, please log in.
Subscribe to our newsletter

Chapter Seven: Rannoch

Now that you’ve completed one of the two previous side-missions, you can move on to the next story mission. Shepard has been given a laser designator to call down an orbital strike on the Geth base on Rannoch. In order to accurately paint the target, Shepard must first infiltrate the Geth fortifications. Tali’s presence is required, so make sure the other squadmate you bring along will benefit you in battling Geth forces.

Objective: Enter the Geth base

After a brief cutscene that takes place when you land, you’re thrown into action just outside the Geth stronghold. Progress down the hill towards the open door at the bottom, taking down the Geth that stand in your way. Once you reach the bottom, the door will slam shut, and more Geth Troopers will drop in to attack. After killing them, head towards the door. On the right, you’ll find the SMG High Caliber Barrel III. Grab that, and then proceed back out into the open area. Look to your left and you’ll see a series of platforms and ladders to climb. Once you get to the ladders, you have the choice of going either left or right. It doesn’t matter which way you choose as you’ll have to fight the same few Geth forces no matter what.

Climb up and keep taking down the Geth as you move forward. When you reach the final platform area, you’ll spot a ladder on the left that will take you up to the next section. Before heading up there, be sure to grab the Kassa Fabrication Gauntlets beneath it, and the Assault Rifle Piercing Mod III located where the Geth Rocket Troops were hidden behind cover. After getting those items, climb up the ladder, and make your way up the pipes in front of you.

Article continues below
You may like
  • Marathon Sekiguchi agent nona talking about parasitism contracts Full walkthrough for the Marathon Parasitism contract for Sekiguchi
  • Garrus in Mass Effect 3 The Mass Effect 3 scene with Garrus, you know the one, made Shepard actor Jennifer Hale "break"
  • Mass Effect 5: What appears to be Liara appearing in the first teaser for the Next Mass Effect game Mass Effect 5: Everything we know so far about the new BioWare adventure

In this next section, you can choose to maintain the high ground against the Geth soldiers, or drop down onto the walkway below to fight them. Geth Rocket Troopers will drop in from above, so you may find it advantageous to stick to the upper catwalk during this next firefight. After every Geth has been eliminated, head into the door at the far end of the walkway on the right. Inside there is some Reaper Tech to salvage on a terminal. Make sure to grab it before heading up the ramp to the next area.

Once you take out the Geth Trooper outside, head to the left to find the SMG Ultralight Materials III. Here you can see the blast shield begins to close in order to protect the base. Legion informs Shepard that he must override the controls, and reopen the blast door before the orbital strike will be effective.

Objective: Override the blast door controls

Turn around, and head straight down the outside perimeter to find a way back inside. Geth Troopers will immediately drop in to try and stop you. Utilize Tali’s Sabotage abilities to help temporarily convince some Geth forces to join your side, and take down whatever Geth reinforcements arrive as you continue back towards the interior. Some Geth Rocket Troops will appear on the balcony to your left as you progress. Take them down, and then move towards the computer terminal at the end of the path. There you’ll find a Geth Plasma Shotgun and some Data to salvage.

Head through the door and into the next room. There’s another terminal with Data to salvage and a Med Kit. Follow the hallway until you reach the next door. Once you’re in the next room, more Geth will show up. Head to the left, taking out any Geth you come across. The Door Override will be on the computer terminal on this side of the room, but it won’t be active until you take out all the Geth. As soon as you activate the override, Geth reinforcements show up. After taking them all out, you need to head to the terminal around the corner to the right of where the Geth reinforcements arrived. Activate the second override, and then proceed around the walkway to the elevator.

Sign up to the GamesRadar+ Newsletter

Weekly digests, tales from the communities you love, and more

By submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over.

Right when you arrive at the elevator, a Geth Prime arrives with a few Geth Troopers. It will be a short fight with your whole squad able to focus their attacks on this small group of foes. Once he’s down, take the elevator up to the next level. Three more Geth Primes are waiting for you as soon as you exit the lift. Grab the Geth Spitfire on your immediate right, and lay into the enemies. The Spitfire will make short work of the Prime’s shields and armor. If you run out of ammo, there is more directly to your left.

Proceed straight ahead to the balcony. Once there, use the targeting laser to direct the Normandy to fire on the Geth base. After being hit with a direct shot, the base begins to rumble, and you discover that you just fired upon a hidden Reaper. The monstrous construct arises from the silo, and you’ll have to make a quick run for it to make it to the hovercraft alive.

Objective: Destroy the Reaper

A short chase sequence happens as you fire on the Reaper from the fleeing hovercraft. It appears the Reaper is down, but after inspecting it, the Reaper flashes back to life. Now Shepard must use the targeting laser to call in three more orbital blasts from the Normandy. Be wary of the Reaper’s incredibly powerful laser while you target it. One hit is all it takes to kill you.

After taking down the Reaper, a cutscene plays out where you have a choice to save the Geth, eliminate the Geth, or force a truce between the Geth and Quarians. The options available to you are based on previous Mass Effect game saves (if you carried one over). Whatever decision you end up making, you’ll return to the Normandy to learn that the Asari councilor wishes to meet with you on the Citadel.

  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14

Current page: Page 10

Prev Page Page 9 Next Page Page 11
CATEGORIES
PC Gaming PlayStation Xbox Platforms
PRODUCTS
Mass Effect 3 Mass Effect 3 PC Xbox 360
Luke Brown
Read more
Marathon Sekiguchi agent nona talking about parasitism contracts
FPS Games Full walkthrough for the Marathon Parasitism contract for Sekiguchi
 
 
Garrus in Mass Effect 3
Mass Effect The Mass Effect 3 scene with Garrus, you know the one, made Shepard actor Jennifer Hale "break"
 
 
Mass Effect 5: What appears to be Liara appearing in the first teaser for the Next Mass Effect game
Mass Effect Mass Effect 5: Everything we know so far about the new BioWare adventure
 
 
Helldivers 2 helldiver charging up quasar cannon to fire at automaton gunship flying in the air
Third Person Shooters Tips and tricks for surviving Cyberstan in Helldivers 2 and the best loadouts to bring
 
 
Mass Effect Legendary Edition
RPGs 5 years on, I still think about Mass Effect Legendary Edition's symbolic first trailer
 
 
Starfield the old neighborhood mission save moara's ship
RPGs How to save Moara in Starfield and complete The Old Neighborhood
 
 
Latest in RPG
Divinity
RPGs Larian chief says Divinity's development has progressed to the point "where you sense that a game is coming alive"
 
 
A photo of Cascade and her old crew in Zero Parades: For Dead Spies
RPGs Disco Elysium studio's new RPG Zero Parades is coming out soon, the first game since key devs left
 
 
The Elder Scrolls Online
The Elder Scrolls Final Fantasy 14 lost me with Dawntrail, but The Elder Scrolls Online promises to mend my broken heart
 
 
The Elder Scrolls Online naval combat
The Elder Scrolls Elder Scrolls Online will feel like a new MMO, with naval combat, solo dungeons, and a return to Skyrim underway
 
 
An image of Strawberry Cookie from Cookie Run Kingdom.
RPGs All Cookie Run Kingdom codes (March 2026) for Crystals, Cubes, and more
 
 
Deltarune
RPGs Undertale's Toby Fox doesn't want to do translations in languages he doesn't speak
 
 
Latest in Guides
Arc Raiders flex rubber
Third Person Shooters Where to find Arc Flex Rubber in Arc Raiders
 
 
Arc Raiders Dolabra
Third Person Shooters How to get the Legendary Dolabra in Arc Raiders
 
 
Sableye stands in from of a Pokemon Center in Pokopia
Pokemon Pokopia Sableye event date, time, and details
 
 
Arc Raiders High Gain Antenna
Third Person Shooters All Arc Raiders High-Gain Antenna project materials and rewards
 
 
Arc Raiders Assessors
Third Person Shooters Assessors and Close Scrutiny in Arc Raiders explained
 
 
An image of Strawberry Cookie from Cookie Run Kingdom.
RPGs All Cookie Run Kingdom codes (March 2026) for Crystals, Cubes, and more
 
 
LATEST ARTICLES
  1. Crimson Desert: Cliff Macduff looking out into the distance during the new game, Crimson Desert.
    1
    "Slay the Spire 2 is a masterpiece," Palworld lead says, but Crimson Desert "makes me feel a sense of wonder I've not felt since Oblivion"
  2. 2
    Larian chief Swen Vincke says Divinity's development has reached a point "where you sense that a game is coming alive"
  3. 3
    Homelander sentences Billy Butcher to death by Soldier Boy in The Boys season 5 teaser
  4. 4
    Former Overwatch lead Jeff Kaplan has "over 5,000 hours" in Rust and calls it "the pinnacle of PvP games," but his own survival game takes cues from World of Warcraft
  5. 5
    The Boys' final season is officially finished as creator Eric Kripke says farewell to "the best professional experience of my life"

GamesRadar+ is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.

Add as a preferred source on Google Add as a preferred source on Google
  • Terms and conditions
  • Contact Future's experts
  • Privacy policy
  • Cookies policy
  • Accessibility statement
  • Careers
  • About us
  • Advertise with us
  • Review guidelines
  • Write for us
  • Accessibility Statement

© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.

Please login or signup to comment

Please wait...