Warhammer 40,000: Space Marine 2 – Complete Campaign and Operations Missions Guide

For fans of Warhammer 40,000: Space Marine 2, knowing the mission structure can be key to understanding the game’s depth and replay value. This guide provides a detailed overview of the game’s campaign and operations missions. Whether you’re playing solo or teaming up with friends in co-op, there’s plenty of action to dive into.

Campaign Overview

The campaign in Space Marine 2 is designed to be an intense experience, combining narrative-driven missions with fierce combat. Players take on the role of a Space Marine tasked with battling the alien threat known as the Xenos and other enemies of the Imperium. Across six unique missions, you’ll explore multiple planets, facing increasingly challenging opposition.

The campaign can be played solo or in co-op, where you and your friends can team up to face these foes together. With each mission offering a unique setting and storyline, you’ll have plenty of opportunities to flex your strategic and combat skills.

Campaign Missions Breakdown

Here is the full list of campaign missions, along with their respective planetary locations:

  • Mission 1: Skyfire (Kadaku)
    The opening mission introduces players to the hostile environment of Kadaku. Prepare for intense battles as you secure your first foothold on this dangerous planet.
  • Mission 2: Severance (Kadaku)
    Continuing on Kadaku, you will face new challenges as the enemies grow in strength and numbers. Strategy becomes more critical as you progress.
  • Mission 3: Machinus Divinitus (Avarax)
    Set on Avarax, this mission pushes players to defend key installations from relentless enemy waves while uncovering hidden threats.
  • Mission 4: Servant of the Machine (Avarax)
    Avarax holds even more peril, and this mission sees you battling through mechanical nightmares as you uncover the deeper lore of the machine cults.
  • Mission 5: Voidsong (Avarax)
    As you near the climax of the Avarax missions, “Voidsong” puts you in the heart of one of the toughest battles yet, with enemies attacking from all sides.
  • Mission 6: Dawn’s Descent (Demerium)
    The final mission of the campaign is set on the desolate planet Demerium. Expect a long and grueling battle, culminating in a showdown that will test your tactical prowess and endurance.

Operations Missions

In addition to the main campaign, Space Marine 2 features six Operations missions. These missions provide a different experience, as they often revolve around strategic objectives that expand on the story from the main campaign. Operations can be played with bots if matchmaking doesn’t find other players, or you can opt to play cooperatively with friends.

Here’s the full list of Operations missions:

  • Mission 1: Inferno (Kadaku)
    A high-intensity mission on Kadaku, where you must fight through waves of enemies while managing limited resources and time.
  • Mission 2: Decapitation (Kadaku)
    Precision is key as you lead an offensive strike to eliminate key enemy leaders, disrupting their command structure.
  • Mission 3: Vox Liberatus (Avarax)
    Avarax returns as a battleground, with your team tasked with freeing crucial communications arrays under enemy control.
  • Mission 4: Reliquary (Demerium)
    Set on Demerium, you will infiltrate deep enemy lines to retrieve valuable relics, all while facing overwhelming opposition.
  • Mission 5: Fall of Atreus
    A large-scale mission where the fall of an Imperial stronghold must be prevented at all costs. Tactical awareness and teamwork are crucial to victory.
  • Mission 6: Ballistic Engine (Avarax)
    Your mission is to sabotage enemy artillery on Avarax, preventing them from bombarding allied forces. Expect a prolonged and fierce battle.

Mission Length and Complexity

Though there are only six campaign and six operations missions, don’t be fooled by the numbers. Each mission can take an hour or more, depending on the difficulty setting and your play style. The final mission in the campaign, Dawn’s Descent, is particularly lengthy, often taking up to two hours to complete due to its complexity and the sheer number of enemies you’ll face.

Furthermore, these missions are interspersed with cinematic cutscenes and moments of exploration, which enhance the narrative and add depth to the gameplay. The Operations missions are not just side activities; they tie into the main storyline, providing a fuller picture of the war effort across the galaxy.


Warhammer 40,000: Space Marine 2 offers an intense campaign packed with action, along with Operations missions that expand on the main story. Whether you prefer solo play or co-op mode, there’s a wealth of content to keep you engaged, with each mission providing its own set of challenges. Now that you know what to expect, you can dive into battle fully prepared.

For more tips, guides, and strategies, keep checking our dedicated Space Marine 2 page!

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