Dead Space 3 throws you into a brutal sci-fi horror experience where you'll navigate hostile environments and battle terrifying alien threats. You'll manage resources, craft weapons, and upgrade your gear as Isaac Clarke, all while unraveling the mysteries of the S.C.A.F. fleet and confronting the ultimate cosmic horror. This installment also features cooperative play, allowing you and a friend to tackle the nightmare together.
This guide is here to help you conquer every chapter and optional mission. We'll cover finding all the collectibles, including Artifacts, Logs, Weapon Parts, and Blueprints, as well as tackling challenging boss fights and navigating the tougher modes like Hardcore. Don't get lost in the dark; let us light the way through the terror of Dead Space 3.
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Your ultimate Dead Space 3 guide: complete walkthroughs for all missions, collectible locations, enemy strategies, and achievement tips. Conquer the terror!
Welcome to the Dead Space 3 guide! This walkthrough is designed to help you through every aspect of the game, from the main campaign to optional and co-op missions. We'll cover all 20 campaign missions, 7 optional missions, and 3 co-op missions, ensuring you can find every collectible like Artefacts, Weapon parts, upgrade circuits, blueprints, and text/audio logs. Whether you're on your first playthrough or a New Game+, this guide has you covered. We also include a complete Achievement/trophy guide and an enemy list with strategies. Plus, dive into the first DLC, 'Awakened,' with its own walkthrough.
If you find any errors, have questions, or want to share an alternate strategy, please feel free to email me. Your feedback is invaluable!
For those who appreciate the effort, consider supporting this guide with a donation via PayPal at sokkus[at]hotmail[dot]com. Game guides are a time-consuming but rewarding task, and any contribution is greatly appreciated. If you're not able to donate, please skip ahead to the table of contents to start your journey.
Want to know my personal take on Dead Space 3? Check out my review!
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Quickly jump to any section of the Dead Space 3 campaign walkthrough, including main missions, optional quests, and co-op challenges. Find what you need fast!
Hey there! This guide is like a super-fast express elevator for the Dead Space 3 walkthrough. If you're looking to jump straight to a specific part of the game, whether it's a main story chapter, an optional mission, or even a co-op quest, this is your go-to spot. Think of it as a table of contents that lets you warp to exactly where you need to be in the game's story or challenges.
Just find the section you're interested in below, and you can instantly navigate there. No more endless scrolling!
Dead Space 3 Campaign Walkthrough Sections
Dead Space 3 Optional Missions
- C.M.S. Greely
- Conning Tower
- Supply Depot
- Armory
- Disposal Services
- Reaper Barracks
- Artifact Storage
Dead Space 3 Co-operative Missions
- C.M.S. Brusilov
- Archaeology
- Marker Containment
Dead Space 3 Enemies & Strategy Guide
This section covers all the nasty creatures you'll face and how to take them down.
Dead Space 3 Achievement/Trophy Guide Sections
- Completion Achievements/Trophies
- Story Achievements/Trophies
- Mission Specific Achievements/Trophies
- Combat Specific Achievements/Trophies
- Crafting Achievements/Trophies
- Collectible Achievements/Trophies
- Co-operative Achievements/Trophies
- Miscellaneous Achievements/Trophies
Dead Space 3 Downloadable Content Walkthroughs
- Awakened DLC: Requiem
- Awakened DLC: Infidels
- Awakened DLC: Perdition
Dead Space 3 DLC Achievement/Trophy Guide
This covers the trophies and achievements specific to the Awakened DLC.
Miscellaneous
- Contact Information
- About the Author
include it in the guide and credit you for your contribution.
Follow this Dead Space 3 walkthrough for the fastest route through the Prologue 'Beginnings' and Chapter 1 'Rude Awakening', including collectible locations.
This walkthrough will provide players with the fastest route for each Act from beginning to the end. By following this guide you will be introduced to enemies as we bump into them and it will also enable you to collect and unlock all of the hidden upgrade circuits, Weapon Blueprints, Artefacts, audio/text logs and of course - the Peng Treasure that have been strewn across the ice planet of Tau Volantis and its surrounds.
For walkthroughs for each of the co-operative and optional missions that are encountered along the way, you will find links in the main walkthrough where appropriate. If you are only interested in them, you will find them in the relevant location below the guide to the campaign missions.
So without further ado, lets get started!
Prologue: "Beginnings" [ACT00]
Collectibles:
- Artefacts: 1
- Audio/Text Logs: 0
- Weapon Parts: 0
- Blueprints: 0
- Circuits: 0
Walkthrough:
We’ll start Dead Space 3 200 years in the past and in control of a hereto unnamed soldier. After the introductory cinematic, use the objective locator button as the on-screen tutorial tells you to. Instead of following it, turn left and run through the blizzard until you reach the wall at the end of the area. Turn right to find an ARTEFACT [ARTEFACT 1/1]. Reactivate your suit locator and follow it until the air clears up a little and you are on a ledge overlooking a large building below.
At this point, the game will pop up an in-game tutorial and tell you how to run. Let’s try it out! Follow the ledge around the corner to the left and you will find the wreckage of a ship. Follow the on-screen tutorials again here to learn how to stomp and reload. Once you have reloaded, shoot the ‘Break Latch’ section on the door here. Open the door.
After the short scene, back up as you shoot the pair of wasters that emerge from the ship, these guys are fairly commonplace in Dead Space 3 and usually wield axes and other hand-held melee weapons. They are quite agile and fast on their feet, so be sure to back away from them as you fire to keep some semblance of distance (at least until we get stasis!). As with any Dead Space game, don’t forget to shoot for the limbs!
Once the two wasters are dead, enter the ship. Upon rounding the first corner another waster will crawl out from a hole at the end of the corridor, so ventilate him. Continue around to the right and you will see another trapped under the crate ahead. He will eventually escape and come to attack, so you may as well take the initiative and pop him a few times! Shooting him will summon another pair of wasters to come and attack you as well. When they are dead, climb the nearby ladder.
Interact with the blue button at the top to open the gate. Head into the cockpit and interact with the glowing blue cylinder on the control panel. This will cause a scene to play.
When you regain control, you will be rappelling down a mountainside. An on-screen button tutorial will enlighten you as to how to move and jump whilst rappelling. Continue straight down and when you reach the hole, jump to land below it. Stick to the left to move to the side of the rock sticking out from the cliff face and jump the next gap. Again, stay on the left to avoid the explosion that comes up from below and jump over one final gap for another scene.
You’ll now be sliding down an icy slope. You can roll from left to right, so do this to avoid the pieces of debris that come flying at you. After a short period of sliding a cut-scene will play to indicate completion of the prologue.
Chapter 01: "Rude Awakening" [ACT01]
Collectibles:
- Artefacts: 2
- Audio/Text Logs: 2
- Weapon Parts: 0
- Blueprints: 0
- Circuits: 0
Walkthrough:
Once the introduction is completed, pick up the med pack from the crate to the left and use it as indicated by the on-screen tutorial.
When you gain control of Isaac, turn to the right and note the glowing blue screen next to the bed. This is an AUDIO LOG [LOG 1/2] and there are plenty of these hidden throughout Dead Space 3.
Boss: The Nexus
Learn how to defeat The Nexus, a massive necromorph, in Dead Space 3. This guide covers its attacks, weak points, and strategies for survival.
Stats / Weaknesses:
- The Nexus has a pulsating yellow heart that is exposed after shooting its eggs.
- The Nexus has glowing bulbs around its mouth that must be shot when it attempts to suck Isaac in.
- Hive Minds have three tentacles that are their weak points.
Phases:
- Phase 1: The Nexus attacks with massive claws (dodge) and fires red projectiles that hatch into feeders. Destroy these eggs, then shoot the exposed yellow heart.
- Phase 2: The Nexus lowers its head and attempts to suck Isaac in. Shoot the glowing bulbs around its mouth to stop this. Repeat Phase 1 and 2 tactics until mouth tentacles are destroyed.
- Phase 3 (Nexus Interior): After a scene, you'll be in zero gravity. Fight three Hive Minds, which are wall-mounted enemies with three tentacles each. They fire homing projectiles. Focus on one Hive Mind at a time, severing its tentacles while dodging or shooting down their projectiles.
Strategy:
- For The Nexus, prioritize dodging its claw attacks.
- Destroy the red eggs quickly to prevent feeders from spawning.
- Maximize damage on the exposed heart when available.
- When The Nexus attempts to suck you in, focus fire on the glowing bulbs around its mouth.
- For Hive Minds, try to focus on one at a time to sever its tentacles. Be aware of projectiles from other Hive Minds.
- Use the boost button to dodge or jump across gaps during the zero-gravity section.
- Use Stasis on falling debris during the rappelling section to create more time to move.
- Be prepared for tougher, blackish versions of Slashers and Waster enemies in the cave section.
- Remember to hit the button prompt that appears after defeating the Hive Minds.
- Defeating the Hive Minds earns the achievement/trophy ‘Intestinal fortitude’.
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