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Cultist Base - Mission 3 Story Campaign Walkthrough
DOOM Eternal | Cultist Base - Mission 3 Story Campaign Walkthrough - GameWith

DOOM Eternal
Cultist Base - Mission 3 Story Campaign Walkthrough

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Learn how to beat Mission 3 - Cultist Base 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 >>
ExultiaDoom Hunter Base
Check Out The Story Campaign Walkthrough List

Mission 3: Cultist Base - Walkthrough

Cultist Base Walkthrough Flow Chart

No.Procedure
1Use the Sentinel Battery and get the Ice Bomb. Take the lift to go to the Ripatorium
2Eliminate all enemies and get your first Praetor Suit Point. Proceed to the Mission Teleporter to progress
3Navigate your way across the expanse and punch the ice wall. Defeat all enemies in the area to advance
4Press forward and access the lift. Continue moving and stand on the green spot to open the gate. Destroy all demons
5Continue and get a Praetor Suit Point. Navigate the gaps and clear the area. Use the lift and time your swing to get the Cultist Key
6Head to the left side of the door and use the walls to jump down. Punch the vent cover and drop down to get the Rocket Launcher
7Punch the lever to raise the bar so that you can swing across and open the next area
8Eliminate all enemies and stand on the green area to open the gate
9Punch the block and use it to climb the upper floor. Destroy the 2 links to lower the bridge
10Cross the bridge and clear the area of demons to raise a path. Stand over the green circles to move forward
11Punch the cage and interact with the console. Kill all demons to raise the platform
12Go around using the corridors and access a console to open the Sentinel Crystal and next door
13Use the lifts and the hollow spaces in them to go to the upper floor
14Control the Revenant and use it to kill all enemies then go get the Super Shotgun
15Hand the Super Shotgun to the man, the myth, the legend
16Use the lift and the Super Shotgun's Meat Hook to cross. Destroy all locks to reveal enemies in this area. Clear them all to proceed
17Make use of the bars to swing yourself to activate the switch
18Eliminate all enemies in the area. Punch the lever and head back down again and hit the green wall to open the gate
19Use the Cultist Key to open the gate. Clear the area to unlock the door
20Push the block to open a lift. Use the lift to jump up and smack the demon corpse to create a path
21Purge all demons to open the gate to the train

Mission With Lots Of Platforming

Mission With Lots Of Platforming

Mission 3 is a bit unique as it is quite lengthy and challenges the player with lots of platforming puzzles, requiring good timing and quick thinking to progress. Keep your eyes peeled for things and items you can interact with to advance!

1. Ice Bomb To Freeze Enemies

 Ice Bomb To Freeze Enemies

You are now armed with your second grenade! Use the Ice Bomb to freeze enemies in place. You can also use it to escape hairy situations. Ice Bomb and the Frag Grenade have separate cooldowns, so you can use both of them in quick succession.

Check Out The Ice Bomb Guide Here!

2. Upgrade With Praetor Suit Points

2. Upgrade With Praetor Suit Points

Praetor Suit Points allow you to upgrade your mobility and survivability. It is different from Sentinel Crystals as it directly buffs your performance under certain conditions.

Check Out The Praetor Suit Point Guide Here!

4. Fight The Mancubuses in Corridor

Fight The Mancubuses

Mancubus can be a tough enemy especially in confined spaces.You can use the environment to one-hit kill the Mancubuses spawning in this segment. Wait for them to stand at the center and hit the green plate to release the blades.

Check Out The Mancubus Guide Here!

6. Getting The Rocket Launcher

Getting The Rocket Launcher

The Rocket Launcher is a weapon that fires explosive rockets, heavily damaging enemies in an area. Use this to quickly deal with threats from afar or clusters of enemies. Note that you can damage yourself with the rocket's explosion!

Check Out The Rocket Launcher Guide Here!

13. Lift Puzzle and Jump-Dashing

How To Go To The Upper Level

1
use the left lift
Click to Enlarge
Wait for the left lift to go up. Ride in it and head to the lower level
2
Use the boxes to climb up
Click to Enlarge
Use the boxes to climb up
3
Punch the lever and shoot the green panel before you jump
Click to Enlarge
Punch the lever and shoot the green panel before or during your jump
4
Punch the lever and shoot the green panel before you jump
Click to Enlarge
Use the bar to hurl yourself across and reach the climbable wall
5
Use the left lift to reach the upper floor
Click to Enlarge
Wait for the left lift to go down. Ride it to reach the upper level

14. Controlling The Revenant

Controlling The Revenant

Make use of the Revenant's high mobility to evade and hit your enemies while hovering. Even with high health, the Revenant can fall if you're not careful! Clear the area to reveal the Super Shotgun.

Check Out The Revenant Guide Heer!

15~16. Classic Super Shotgun With Grappling Hook

Classic Super Shotgun With Grappling Hook

The Super Shotgun is a very deadly close-combat weapon, dealing twice the damage of the Combat Shotgun per shot. While it does have a longer reload time, it makes up for it with high explosive power. It also comes with the Meat Hook, a vicious grappling hook that you can use to pull yourself towards an enemy.

Check out Super Shotgun Guide Here!

20. Using The Demon Corpse To Cross

How To Create A Path

1
Use the bar and the climbable wall
Click to Enlarge
At the left side of the demon corpse, you can see a bar and a climbable wall. Position yourself and use the bar to reach the wall
2
Use double jump and dashes to reach the other side
Click to Enlarge
Use double jump and dashes to reach the other side's wall
3
Climb up and drop down to the other side
Click to Enlarge
Climb up and drop down to the other side. Punch the block to open a jump pad
4
Use the jump pad to jump and smack the demon corpse
Click to Enlarge
Use the jump pad and smack the demon corpse to make a bridge

Mission 3 Cultist Base Challenge List

Pull The CrystalAcquire 1 Sentinel Crystals.
Armored RainIgnite 4 Demons with a single blast of the Flame Belch.
Master Of Turrets Destroy an Arachnotron turret.

Complete To Get Weapon Points

Completing an objective in a mission's challenge list rewards you with a Weapon Point. Weapon Points can be used to increase the effectiveness of your weapon mods.

Complete All For A Sentinel Battery

Clearing all challenges in a mission rewards you with a Sentinel Battery that can be used to open the locked doors in the Fortress Of Doom.

Mission 3: Cultist Base - Upgrade & Collectible Location

Upgrade & Collectible Location & Map

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

Check Out All Collectibles & Upgrades List

Modbots

There is only 1 Modbot in this mission.

No.Map and Instructions
1
Located after the battle after you get the Rocket Launcher
Click to Enlarge
Located after the battle after you get the Rocket Launcher
Check Out The Modbot Guide Here!

Extra Life

There are 6 1-Ups in this mission.

No.Map and Instructions
1
Shoot at the red ball to raise the Extra Life
Click to Enlarge
In the first battle area, head under the steel structure and look down on the edge. Fire at the red explosive to your left to lift the Extra Life
2
Shoot the switch to reveal a climbable wall and use it to get the Extra Life
Click to Enlarge
At the right side of the area before you get the Cultist Key, shoot at the panel to reveal a climbable wall. Use it to jump to the Extra Life
3
Located in the area after you get the Rocket Launcher
Click to Enlarge
Located in the battle area after you get the Rocket Launcher
4
Smack the switch and use the bars to reach the wall. Use it to jump to get this one.
Click to Enlarge
Smack the switch and use the bars to reach the wall. Use the wall to jump to get this one
5
Located before the light puzzle
Click to Enlarge
Can be found just before you reach the light puzzle. You need to jump back to reach this one.
6
at the light puzzle area, use the ledge to jump into a cave below
Click to Enlarge
At the light puzzle area, use jump from the ledge into a cave below

Cheat Code

There is only 1 Cheat Code in this mission.

No.Map and Instructions
1
Use the bars to get into the central pillar
Click to Enlarge
In the hall with 9 pillars, just after you get the Super Shotgun, clear the area of enemies. Use the bars to swing yourself into the hollow space of the central pillar.

Runes

There is only 1 Rune in this mission.

No.Map and Instructions
1
Located in the path before you get the Rocket Launcher
Click to Enlarge
Located in the path after you get the Rocket Launcher
Check Out The Rune Guide Here!

Praetor Suit Points

There is are 5 Praetor Suits in this mission.

No.Map and Instructions
1
Located at the path to the cultist key
Click to Enlarge
Located directly at the path to the Cultist Key
2
Punch the wall to reveal a path leading down
Click to Enlarge
To reach this one, head to the corridor after you get the Modbot, then punch the wall to your left to reveal a path leading down.
3
Located at the lower level of the lift puzzle
Click to Enlarge
Located at the lower level of the lift puzzle
4
Located in the circular chamber after the blade-trap hallway
Click to Enlarge
Located in the circular chamber after the trapped hallway
5
Can be found at the right side of the entrance before the final battle of this level
Click to Enlarge
Can be found at the right side of the entrance before the final battle of this level
Check Out The Praetor Suit Point Guide Here!

Sentinel Crystal

There is only 1 Sentinel Crystal in this mission.

No.Map and Instructions
1
Sentinel Crystal can be taken before you get the Super Shotgun
Click to Enlarge
The Sentinel Crystal can be accessed before you get the Super Shotgun
Check Out The Sentinel Crystal Guide Here!

Sentinel Battery

There are 3 Sentinel Batteries in this mission.

No.Map and Instructions
1
Jump to reach the jump pad switch, then use the jump pad to get the Sentinel Battery
Click to Enlarge
In the first battle area, locate the switch and punch it to open the jump pad. Use the jump pad to reach this one
2
Located at the left side of the main entrance to the main chamber
Click to Enlarge
Located at the left side of the entrance to the main chamber
3
Upper level of the lift puzzle
Click to Enlarge
Upon reaching the upper level of the lift puzzle, use the right elevator to reach a higher floor then drop down to get this one
Check Out The Sentinel Battery Guide Here!

Secret Encounters

There is are 2 Secret Encounters in this mission.

No.Map and Instructions
1
Located right beside the only Sentinel Crystal in this level
Click to Enlarge
This Secret Encounter is located beside the only Sentinel Crystal in this level
2
break the wall to reveal this one
Click to Enlarge
Located behind a breakable wall in an icy cave
Check Out The Demonic Corruption Guide Here!

Slayer Gate & Key

No.Map and Instructions
1
Use the path underneath the giant demon corpse to get to the key
Click to Enlarge
Use the path underneath the giant demon corpse to get to the key
Check Out The Slayer Gate Guide Here!

Toys

There are 2 Toys in this mission.

No.Map and Instructions
1
Jump from the ledge to reach the top of the skull
Click to Enlarge
To reach the first toy, turn right at the green breakable wall to see another breakable wall. Punch it and jump from the ledge to reach the skull
2
Use the bars to get into the central pillar
Click to Enlarge
Located in the hallway with dropping blades. Punch the vent to reveal this toy

Album

There is only 1 Album in this mission.

No.Map and Instructions
1
under the light puzzle area, head left
Click to Enlarge
Under the light puzzle area, instead of heading to the right to the breakable wall, head left

Codex Entry

There is only 1 Codex Entry in this mission.

No.Map and Instructions
1
Located after you spawn in this level
Click to Enlarge
The only Codex in this area is just located to your right after you enter this level

AutoMap

There is only 1 AutoMap in this mission.

No.Map and Instructions
1
Access the Automap before you get the Super Shotgun
Click to Enlarge
You can access the AutoMap before you go to get the Super Shotgun
Check Out All Collectibles & Upgrades List

Campaign Progression & Walkthrough

<< Previous MissionNext Mission >>
ExultiaDoom Hunter Base
Check Out The Story Campaign Walkthrough List

DOOM Eternal Related Articles

Story Mission Walkthrough

Story Mission Walkthrough
Story Campaign List & Walkthrough

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Beginner Tips & Guide

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