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A Space Marine is the ultimate warrior, shaped by the will of the Imperium’s might. Each warrior is forged into a flawless instrument of battle, capable of confronting any threat regardless of its size or origin.
In this Space Marine 2 class tier list, we’ll thoroughly examine the available classes in the game, evaluating their strength across both PvE Operations and PvP Eternal War. Each class is equipped with a unique skill set, special abilities, weapon access, and distinct armor types. The game also features comprehensive skill trees for each class, allowing players to customize their ideal Space Marine.

With just six classes to choose from, figuring out the best ones in WH40k Space Marine 2 can be tough. Since every class has its strengths, our rankings are largely based on versatility. Specialized classes that require a higher learning curve are ranked slightly lower. The more accessible a class is, the more value it offers in both solo and team scenarios.
With that in mind, here’s our Space Marine 2 class rankings explained:
| Tier | Criteria |
|---|---|
| S | This tier is reserved for classes that have access to the most amount of weapons and perks. There’s no combat scenario where the S-tier class would be at a disadvantage. |
| A | This tier is for classes with one or more of the strongest advantages – whether it is the best armor, access to the most damaging weapon, or an OP perk. |
| B | This tier is for specialized classes that excel in specific situations. |
| C | This tier is for classes that have a steep learning curve and are most situational in their uses. |
| Tier | Criteria |
|---|---|
| S | The meta class in PvP is a class that gives you the most useful tools when dealing with enemy players. |
| A | This tier resembles a solid choice of a class in Eternal War. It can be a little tricky to make plays, but you don’t get to deal with any annoying mechanics. |
| B | This tier is for classes that aren’t that great in PvP. You can still make them work, but that won’t always work the way you want. |
| C | This tier is for classes that are best not to pick if you’re playing PvP because there are better alternatives. |
Despite the limited number of classes, our Space Marine 2 class tier list aims to provide a clear understanding of each class’s strengths in various situations. This way, you’ll know which role suits your playstyle the best.
Of course, any tier list is inherently subjective. We’re not here to tell you what you can or can’t play—our intention is to highlight the most adaptable and beginner-friendly classes that will give you the best start.
Let’s begin with the rankings for PvE Operations. These cooperative missions feature escalating challenges and randomized objectives. Success in these modes—especially at higher difficulties packed with elite enemies—requires both coordination and effective class selection.
Below is our tier list ranking the best classes for this particular game mode:
| Tier | Classes |
|---|---|
| S-Tier | Tactical |
| A-Tier | Heavy, Vanguard |
| B-Tier | Sniper, Bulwark |
| C-Tier | Assault |
Now, let's break down the reasoning behind these PvE rankings and which classes dominate the battlefield.

The Tactical class is hands down the best PvE class in Space Marine 2 thanks to its unmatched flexibility. It has access to a wide array of weapons across all categories—ranged, melee, and support. This includes heavy bolters, plasma guns, pistols, and more.
The Tactical's ultimate ability, Auspex Scan, marks enemies and makes them vulnerable—extremely handy for dealing with stealthy elite units. Combined with heavy armor, this class is equipped to handle virtually any threat, earning its place in the Space Marine 2 meta classes.

The Devastator (Heavy) class excels at wiping out waves of enemies or melting down single, powerful foes using massive weapons like the heavy bolter or heavy plasma incinerator. It’s undeniably one of the most impactful Space Marine 2 classes in terms of raw damage output.
However, the Heavy lacks a melee weapon and is slower than other classes, making it vulnerable when overwhelmed. Still, their Iron Halo ultimate—granting a ranged damage-absorbing shield—turns them into juggernauts on the battlefield.

The Vanguard is a more nimble, agile version of the Tactical class. Although it only has two armor bars, it compensates with strong weapon options and mobility. The Grapnel Launcher ultimate lets you zip into combat and eliminate key targets using the Diving Kick.
With its smart playstyle, the Vanguard is designed to take out elite enemies while leaving smaller threats to others. It ranks lower than Tactical mainly because of its specialized nature and learning curve.

The Sniper class is heavily skill-dependent. When you land your shots, you’re incredibly valuable. When you don’t—you’re dead weight. Their high-damage bolters and lasguns can turn the tide of battle if used effectively.
Ammo limitations and low melee capabilities are significant drawbacks. The Camo Cloak ultimate is a last-ditch escape mechanism more than a tactical advantage. Still, an expert sniper can carry the team under the right conditions.

The Bulwark class is like the Heavy’s melee-focused cousin. It’s a tank that doesn’t rely on ranged weapons but thrives up close using tools like the Chainsword, Power Fist, or Power Sword.
Its ultimate, Chapter Banner, regenerates armor for all allies in range—ideal for team survival in tight situations. But because melee tanking requires precision and role discipline, it’s not the easiest pick for new players.

The Assault class is undeniably fun thanks to its iconic Jump Pack, which enhances mobility and allows for powerful aerial strikes. However, the lack of ranged primary weapons severely limits its effectiveness.
Though melee options like the Thunder Hammer or Chainsword are entertaining to use, you’ll always be vulnerable when diving into the fray. The Jump Pack serves as both your mobility and ultimate ability—but that’s about it. The class lacks depth and is best used in a coordinated squad.

Eternal War presents a whole new set of challenges. Competing against live players means that PvE performance doesn’t always translate to PvP success.
While there are three PvP modes, our tier list here reflects the most consistent PvP performance across all of them. If you want to dominate Eternal War, consider the following breakdown:
| Tier | Classes |
|---|---|
| S-Tier | Tactical, Sniper |
| A-Tier | Heavy, Vanguard |
| B-Tier | Bulwark |
| C-Tier | Assault |
Let’s review why each class has earned its place in the PvP hierarchy.
The Tactical Marine remains dominant in PvP due to its flexibility. The Auspex Scan becomes even more crucial in Eternal War, revealing enemy locations and making it easier for your team to coordinate attacks or avoid ambushes.
Snipers jump to S-tier in PvP thanks to their ability to one-shot opponents and use invisibility for stealth. While vulnerable to Tactical’s scans, a skilled Sniper can take over a game with precise shots from long range.
The Heavy class is still a reliable PvP choice. Iron Halo lets you absorb punishment while delivering heavy fire. Their weapons deal enough damage to suppress or eliminate multiple enemies quickly.
Vanguard, though fragile, can be devastating with smart positioning. Their grappling hook provides great mobility, and their weapons can inflict consistent damage at mid-range. It’s all about hit-and-run tactics.
In PvP, Bulwark is better than Assault but still dependent on closing the distance. When coordinated with teammates, they can disrupt enemy lines and survive longer, especially if they activate their ultimate at the right moment. Still, they lack reliable kill power alone.
Unfortunately, Assault is the weakest PvP class. Their leaping attacks are predictable, and their melee-only combat is easy to counter. Without surprise on their side, Assault Marines often become easy targets before they can do significant damage.
Tactical stands out as the top class in the game due to its unmatched versatility. With access to the widest selection of weapons, it performs well in any encounter. Its Auspex Scan ultimate, which reveals hidden enemies, proves invaluable in both PvE and PvP.
Tactical is ideal for PvP because it's straightforward and effective without relying on complex mechanics. The ability to detect hidden enemies gives you a huge advantage, especially for newer players learning the ropes.
Tactical shines in PvE thanks to its flexibility and adaptability. Its wide array of weapons and powerful skill set make it useful in nearly every mission scenario, regardless of difficulty or objective.
Bulwark appears to be the most frequently chosen class in PvE, likely due to its tanky nature and strong presence in close combat. Watching a Bulwark charge head-first into battle is as fun as it is effective.
Each class offers unique strengths, making it tough to declare a single best option. The best advice is to pick the class that fits your playstyle and enjoy mastering it—you can always switch things up later.
Warhammer 40,000: Space Marine 2 offers a surprising depth of content after the campaign through Operations and Eternal War PvP. The game’s six classes, combined with varied weapons and skill trees, offer ample opportunities to tailor your ideal Space Marine experience.
Future patches may bring new class archetypes or tweaks to existing ones, and when they do, we’ll be sure to update this Space Marine 2 class tier list accordingly.
For now, we hope this guide has helped you understand how each class performs in various scenarios. Whether you’re a beginner or a seasoned Emperor's warrior, may this list help you dominate the battlefield—and don’t forget, Gamer Choice is here if you need help leveling up fast or acquiring premium services for Space Marine 2.
Cleanse, purge, and kill—the Emperor protects!