Inferno Operation Walkthrough and Collectibles Guide

Inferno is an Operation in Warhammer 40K: Space Marine 2. See walkthrough on how to complete Inferno, as well as information on acquiring Dataslates, Armory Data, and Gene-Seed!

Inferno Operation Walkthrough

Operation Checkpoints

• Swamp
• Camp
• Promethium Field
• Abandoned Base
• Roofs

Set a Trap for The Tyranid Swarm

Head for The Astra Militarum Camp

After touching down, you will have to fight your way through some Tyranid squads to reach an abandoned Astra Militarum base.

Reaching the base also clears you of the Swamp objective area.

Search The Bodies for The Codes

To proceed, you will have to go around the camp, searching the corpses of guardsmen for the Demolition Codes.

Interacting with the debris blocking the way after obtaining the codes clears you of the Camp objective area.

Head for The Promethium Refinery

With the codes in hand, you next have to make for the Promethium Refinery to start the detonation process.

Reaching the refinery clears you of the Prometheum Field objective area.

Start The Detonation Protocol

Upon reaching the refinery, you start the bomb-arming process by lowering the payload, then subsequently defending any of the 4 generators that will be marked.

Head for the Observation Platform

Getting through the base interior and reach the elevator. This will clear you of the Abandoned Base objective area.

After exiting the elevator, the Roofs objective area is the last checkpoint you will have to clear before the final segment of this Operation. Save your Grenades for the next part.

Hold Until Detonation

You have to wait for the ideal time to detonate the explosives. During this segment, you will have to survive against large, multiple waves of enemies.

After successful detonation, you and your squad must head to the extraction point to complete the Operation.

Inferno Collectibles

Inferno Armory Data Spawn Points

Armory Data	Location
Camp Not visible in image.	Behind the barricades directly above the ammo cache in the Astra Militarum camp
Camp	Behind a tent in the upper area of the campsite when looking for demolition codes. This tent is near the upper cave entrance.
Promethium Field	Head to the map edge from the entrance of Generator 4.
Abandoned Base	Found at the bottom of the platform while advancing to the observation platform before the final elevator.
Before Roofs	Right before the final area, there's a small room you can enter to the right.

List of All Armory Data Locations

Inferno Gene-Seed Spawn Points

Gene-Seed	Location
Swamp Gene-Seed may appear in place of Guardian Relic.	Behind the green box right before the bunker with a Dataslate
Swamp	Pass the first bridge shortly after the Operation starts. It's to the left after a burning wreck.
Swamp Gene-Seed may appear in place of Guardian Relic.	After the bridge heading towards the big maze-like swamp area, turn right and follow it towards an area that goes seemingly nowhere
Camp Gene-Seed may appear in place of Guardian Relic.	In the Astra Militarum Camp, behind the tent to the left by the entrance to the cavern area from above near the Armory Data spot
Promethium Field Not visible in image.	Go right after exiting the Astra Militarum Camp, by a mossy rock at the edge of the map
Promethium Field	After leaving the Astra Militarum camp for the Promethium Refinery, go through the left path with the pipe archway. It will be by the dead tree with the green storage boxes.
Promethium Field Gene-Seed may appear in place of Guardian Relic.	Inside the refinery, under the bridge between Generators 1 and 2
Promethium Field	To the right of the outer perimeter of Generator 2 when facing it from the main area with the Ammo Cache. The Gene-Seed is found among the crates and barrels.
Promethium Field Gene-Seed may appear in place of Guardian Relic.	On the left side of Generator 3 when facing from the ammo box, under the table at the edge of the map
Abandoned Base	After successful bomb deployment, head into the facility and go straight. This will be on the right, behind the silver tool box.
Roofs	As you near the end of the Operation. Head to a corner on the left of the reactor room.

List of All Gene-Seed Locations

Inferno Dataslate Locations

Dataslate	Location
Amelioration of Improper Ordnance Storage	Near the beginning, before turning left to the fort, go right to find a room. The Dataslate is at the back of the hidden room.
Admiration of Promethium	Near a sign with the number 2 while advancing to the observation platform

List of All Dataslates

Inferno Achievements

Crude but Effective

	Crude but Effective
	Deploy a bomb in the promethium well to destroy the Tyranid swarm ► Clear Inferno

Trophy Guide and All Achievements

Warhammer 40K: Space Marine 2 Related Guides

Co-op Operations Guide

List of All Operations