What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Doom: The Dark Ages

Chapter 3: Barrier Core Walkthrough

Add to Watchlist

☆ Doom: The Dark Ages is live now!
★ Collectibles | Secrets | Walkthrough
┗ Resources | Codex | Toy
★ Trophies | Beginner's Guide | Enemies
☆ Skins: Twitch Drops | Prince St. Pizza
★ FAQs: Co-op | DLC | Specs | Glory Kills

Barrier Core Walkthrough and Collectibles

This is a walkthrough for Chapter 3: Barrier Core in Doom: The Dark Ages. Read on for a detailed guide of Barrier Core, including a walkthrough and tips!

List of Contents

◄ Previous Chapter Next Chapter ▶
Hebeth Sentinel Barracks

Barrier Core Walkthrough

Main Objectives
1 Dash past the barriers
2 Defend the barrier
3 Get to the power core
4 Move the core away from the city

There are no collectibles and mission challenges in Chapter 3: Barrier Core

1. Dash Past the Barriers

Begin the chapter by dashing past the red barriers. Getting hit with a red barrier will inflict damage to the Atlan mech.

2. Defend the Barrier

Defend the Barrier

Upon exiting the hangar, defeat two Titans and rocket punch through a flesh wall before going to the power core.

3. Get to the Power Core

1 Get to the Power Core 1
Face-off against a Titan and a Cyclops Titan. The Titan will approach from the lower right when facing against the Cyclops Titan.
2 Get to the Power Core 2
Rocket Punch through a flesh wall and pick-up the gatling weapon that just dropped.
3 Get to the Power Core 3
Use the gatling gun to defeat 4 Titans and 1 Cyclops Titan before getting the power core.

4. Move the Core Away from the City

1 Get to the Power Core 1
Defeat 3 Titans and 1 Cyclops Titan before jumping over a large gap.
2 Get to the Power Core 2
Defeat 2 Titans and 1 Cyclops Titan before using a Rocket Punch through a flesh wall.
3 Get to the Power Core 3
Complete the chapter by defeating an Armored Titan. This enemy is unique from the other Titans as it will block damage and perform attacks with a shield.

Atlan Mech Tips

Evade Attacks to Boost Damage

Performing a perfect dodge will give a large boost to the finisher meter or supercharge any weapon that the Atlan mech is using. Try to consistently dodge green attacks to always have a significant increase in damage.

Getting hit by enemies will reset the Atlan's finisher meter.

Use Rocket Punch to Boost Mobility

Use Rocket Punch on long-distance Titans and flesh walls to shorten distances and speed up the completion of the chapter.

Doom: The Dark Ages Related Guides

Doom the Dark Ages Campaign Walkthrough

Full Walkthrough and List of Chapters

List of All Chapters
1. Village of Khalim 2. Hebeth
3. Barrier Core 4. Sentinel Barracks
5. Holy City of Aratum 6. Siege - Part 1
7. Siege - Part 2 8. Abyssal Forest
9. Ancestral Forge 10. The Forsaken Plains
11. Hellbreaker 12. Sentinel Command Station
13. From Beyond 14. Spire of Nerathul
15. City of Ry'uul 16. The Kar'Thul Marshes
17. Temple of Lomarith 18. Belly of the Beast
19. Harbor of Souls 20. Resurrection
21. The Final Battle 22. Reckoning

Comment

Post (0 Comments)

Author

Doom: The Dark Ages Walkthrough Team
This article was created by Game8's elite team of writers and gamers.
    Leave feedback(Login required)
    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey
    Not Now
    ×
    Please rate each item regarding Game8.co's Advertisements.
    Amount of Ads
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Placement of Ads
    Timing of Ad Display
    Ad Loading Speed
    Safeness of Ads
    Content of Ads
    ×
    Please rate each item regarding Game8.co's Quality of Articles.
    Amount of information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Frequency of updates
    Speed of new information
    Accuracy of articles
    Understandibility of articles
    Readability of sentences
    ×
    Please rate each item regarding Game8.co's Usability of the Site.
    Ease of finding information
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Loading Speed
    Use of Color
    Font Size
    Visibility of Images
    Easy to Understand Layout
    ×
    Please rate each item regarding Game8.co's Message Boards, Comments.
    Ease of Writing
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Readability
    Ease in Finding Information
    Comment Quality
    Comment Quantity
    Admin Response
    ×
    Please rate each item regarding Game8.co's Site's new design.
    Please rate our site's new design
    Very Dissatisfied
    Somewhat Dissatisfied
    Fine
    Somewhat Satisfied
    Highly Satisfied
    Do you think that the website's design change makes the site easier to use?
    Has the new design made it easier for you to find information on the site?
    Has the new design improved the overall visual appeal of the site?
    How would you rate your overall satisfaction with the new design of the site?
    ×
    How likely are you to recommend Game8 to someone you know?
    Very Unlikely
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    Very Likely
    If you have other opinions regarding potential improvement to the website, please share them with us. We would appreciate your honest opinion.
    Note: This is a free response section, so you can proceed without entering anything.
    Note: Please be sure not to enter any kind of personal information into your response.
    ×
    Thank You
    ×
    Thank you for participating in our survey! Your answers will help us to improve the quality of our website and services.
    We hope you continue to make use of Game8.
    Close
    For other opinions or comments, go here.

    Rankings

    Popular Articles
    Message Board
    • We could not find the message board you were looking for.

    Gaming News

    Tides of Annihilation Gameplay Trailer Deep Dive: Dual Frontline System & More Analyzed

    Tides of Annihilation Gameplay Trailer Deep Dive: Dual Fr...

    Popular Games

    Recommended Games

    All rights reserved

    © 2025 ZeniMax Media Inc. All Rights Reserved.

    The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
    The contents we provide on this site were created personally by members of the Game8 editorial department.
    We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.

    Doom: The Dark Ages Walkthrough & Guides Wiki

    Quick Access
    Guide Index

    Latest News

    Recommended Guides

    Walkthrough

    Collectibles

    Weapons

    Enemies

    All Enemies

    Boss Enemies

    Tips and Tricks

    Characters

    Runes

    Resources

    Skins