DOOM Eternal
DOOM Eternal Wiki Guide & Walkthrough
Hell On Earth - Mission 1 Story Campaign Walkthrough
DOOM Eternal | Hell On Earth - Mission 1 Story Campaign Walkthrough

DOOM Eternal
Hell On Earth - Mission 1 Story Campaign Walkthrough

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Learn how to beat Mission 1 - Hell On Earth mission in DOOM Eternal story campaign in this walkthrough. This guide includes tips, boss fights, secret collectible locations & more!

Table of Contents

Campaign Progression & Walkthrough

<< Previous MissionNext Mission >>
-Exultia
Check Out The Story Campaign Walkthrough List

Mission 1: Hell On Earth - Walkthrough

Hell On Earth Walkthrough Flow Chart

No.Procedure
1Eliminate the zombies in the room to open the door. Glory kill the zombie in the next room
2Turn left and descend the stairs. Take the Chainsaw and complete the tutorial to advance
3Continue forward and punch the green seal. Perform a double jump to climb up on it
4Access the Modbot to get a weapon mod for your Combat Shotgun
5Proceed to the next room and eliminate or ignore the zombies. Punch the door to advance and kill all enemies
6Go to Deag Nilox's Chamber for a cutscene then head to the ruined building for another Modbot
7Continue forward and drop down. Follow the armor shards to your right and use the yellow bar to swing yourself to the other side
8Eliminate all enemies to open a gate forward. Climb up and get the Heavy Cannon and interact with the AutoMap
9Open the door to continue. Drop down to street level and eliminate all enemies to open the barrier
10Use the ramp and wall climb to get the Yellow Keycard. Go back to the previous area to open the shutters
11Enter the subway station. Time your movements to evade the fireball traps
12Access another Modbot for your Heavy Cannon and enter the train to pick up the Frag Grenade. Use the bar and double jump to cross the gap
13Purge all demons in the area to open the door. Push forward and eliminate all enemies in the large hall to open the barrier
14Drop down and kill all demons to open a portal. Enter it and use the lift at the center to end the mission

1, 4. Start With The Combat Shotgun

Your First Boomstick

Your First Boomstick

You start DOOM Eternal's story campaign with the Combat Shotgun, a weapon that deals tremendous damage when used in close-range. Use it when fighting against hardier foes in this mission.

Check Out the Combat Shotgun Here!

Get Sticky Bombs As Your First Weapon Mod

Get Sticky Bombs As Your First Weapon Mod

Sticky Bombs stick to their targets and causes a delayed explosion, making it very useful when fighting crowds of enemies. This becomes very handy when hitting the weak spots of Arachnotrons and Cacodemons. It is recommended you get it as your first weapon mod using the Modbot.

Check Out The Modbot Guide Here

2. Getting Your Chain Saw

Your Main Means of Acquiring Ammo

 Your Main Means of Acquiring Ammo

Get used to chopping enemies in half! The Chainsaw will be your trusty sidekick from start to the end of the game. Enemies killed by the Chainsaw will drop loads of ammo. Be sure to use this often, you will be running low on ammo otherwise!

Check Out The Chainsaw Guide Here!

5, 8~9,13~14. Eliminate All Enemies

Prioritize Larger Targets

Prioritize Larger Targets

During battles, prioritize the heavy enemies first such as Arachnotrons and Cacodemons, and take care of the Imps and Zombies later. Take note of weaknesses and change your tactics on the fly to breeze through them.

Check Out All Enemy Monsters Here

Use Zombies To Heal & Restock

Use Zombies To Heal & Restock

Zombies are non-essential enemies. Meaning that most of the times, they are not needed to be killed in order to advance. Treat them as moving resource caches and use either Glory Kill or Chainsaw to spawn the resources that you need during the fight.

Check Out The Zombie Guide Here!

8. Getting The Heavy Cannon

Getting The Heavy Cannon

The Heavy Cannon is a fully automatic weapon that can be used to whittle down enemy numbers from afar. Using its mods, you can accurately damage enemy weak points making it easier to deal with them.

Check Out the Heavy Cannon Here!

10. Search For The Yellow Keycard

Search For The Yellow Keycard

Keycards are items that are needed to open color-coded doors. In this mission, you need to find a yellow keycard to open the subway's shutter doors. Use a combination of double jumps and wall climbs to get it!

12. Frag Grenade Acquired

Frag Grenade Acquired

Your first Equipment Launcher attachment, the Frag Grenade is a useful means of getting extra firepower on the field. These timer fused bombs are great when clearing fodders or anticipating an enemy attack.

Check Out The Equipment Launcher Here!

Mission 1: Hell On Earth - Upgrade & Collectible Location

Upgrade & Collectible Location & Map

Click on the collectible for instruction on how to get to their locations.

Modbots

There are 4 Modbots in this mission.

No.Map and Instructions
1
Your first modbot
Click to Enlarge
Your first Modbot. You can't miss this as this is part of the tutorial
2
The second Modbot can be seen after exiting Deag Nilox's Chamber
Click to Enlarge
The second Modbot can be seen after exiting Deag Nilox's Chamber
3
Directly in front of the subway door
Click to Enlarge
This one is located directly in front of the subway door
Check Out The Modbot Guide Here!

Extra Life

There are 4 1-Ups in this mission.

No.Map and Instructions
1
Drop down to get the extra life
Click to Enlarge
In the building in front of the Yellow Key Card, use double jump to get across. Drop down the otherside to get it
2
Break the wall for extra life
Click to Enlarge
Before climbing up to the Yellow Keycard, break the wall to your right to access this one
3In the battle at the large hall, head to the second floor and drop from there to get inside the elevator to get the Extra Life
4
Drop down to get the extra life
Click to Enlarge
Before the final battle, head to the left side and drop down the cliff to get the Extra Life

Cheat Code

There is only 1 Cheat Code in this mission.

No.Map and Instructions
1
use the box to get into the vents
Click to Enlarge
Located after you exit the broken subway tunnel. At the bottom of the stairs guarded by a lone tentacle, turn around and use the box to access the vent

Toys

There are 3 Toys in this mission.

No.Map and Instructions
1
Break the wall to reach the toy
Click to Enlarge
Located in the chainsaw room. Break the wall to reach the toy
2
Use double jump to climb
Click to Enlarge
Exit the doorway and use double jump to reach the upper floor
3
Break the wall to get the toy
Click to Enlarge
Break the wall here to jump down and get the toy

Codex Entry

There are 6 Codex Entries in this mission.

No.Map and Instructions
1
Located at the other side of the bars once you enter the citadel
Click to Enlarge
The first Codex is located right before you enter Deag Nilox's Chamber
2
First codex entry
Click to Enlarge
The second codex is located after exiting Deag Nilox's Chamber
3
Use double jump to get across
Click to Enlarge
This one can is found in the building right across that of the Yellow Key Card. Use double jump to cross reach it
4
located at the end of the broken subway tunnel
Click to Enlarge
This Codex is found at the end of the broken subway tunnel
5
Located at the other side of the bars once you enter the citadel
Click to Enlarge
Located at the other side of the bars once you enter the citadel
6
Located opposite of the side where you entered the citadel
Click to Enlarge
Located at the other side of the citadel, opposite to where you entered

AutoMap

There is only one AutoMap in this mission.

No.Map and Instructions
1
Get after picking up the Heavy Cannon
Click to Enlarge
It can be accessed after you have taken the Heavy Cannon.
Check Out All Collectibles & Upgrades List

Campaign Progression & Walkthrough

<< Previous MissionNext Mission >>
-Exultia
Check Out The Story Campaign Walkthrough List

DOOM Eternal Related Articles

Story Mission Walkthrough

Story Mission Walkthrough
Story Campaign List & Walkthrough

Must-Read Guides

Must-Read Guides
Beginner Tips & Guide

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