The Astartes Chapters in Warhammer 40K: Space Marine 2 are the different Space Marine armies from which you can unlock their unique armor colors and decals. Discover all the unlockable Chapter colors, armor parts, upcoming Chapters, and how to access them below.

All Astartes Chapters

Adeptus Astartes Chapters

All Adeptus Astartes Chapters
Ultramarines	Dark Angels	Blood Angels
Iron Hands	Imperial Fists	Space Wolves
Salamanders	Raven Guard	White Scars
Black Templars	Carcharodons	Taurans
Blood Ravens	Red Scorpions	Omega Marines
Storm Giants	Minotaurs	Exorcists

The Adeptus Astartes Chapters are various Space Marine legions, each with their own unique sets of armor colors, decals, patterns, and armor pieces to represent their army.

In the Eternal War PvP modes, these are the only default armor colors available when playing for the Adeptus Astartes team. However, Custom Loadouts allow for more varied color options, including those from the Heretic Astartes Chapters.

Ultramarines DLC Chapters

All Ultramarines Chapters
Doom Eagles	Genesis Chapter	Libators
Novamarines	Praetors of Orpheus	Scythes of the Emperor
Iron Hounds	Tome Keepers	Void Tridents
Castellans of the Rift	Brazen Consuls	Hawk Lords

The Ultramarines have a cosmetic pack which contains special DLC chapters and are only available with the Season Pass.

Season Pass Content Guide

Heretic Astartes Chapters

All Heretic Astartes Chapters
Death Guard	Alpha Legion	Night Lords
World Eaters	Iron Warriors	Black Legion

Chaos Customization is available in the game with the Heretic Astartes Chapters. These consist of the traitor legions, offering their own unique sets of armor colors, decals, patterns, and armor pieces.

While their default colors are only available when playing in the Heretic Astartes team in Eternal War PvP modes, you can still use these colors in all game modes if they’re part of a Custom Armor Loadout.

Eternal War PVP Guide

Unlockable Chapter Armor Parts

Armor Part	Chapter Unlock
Black Templars Helmet	Black Templars
Deathwatch Helmet	Carcharodons
Lieutenant Helmet	Praetors of Orpheus (Ultramarines Cosmetic Pack DLC)
Brazen Consuls Helmet	Brazen Consuls (Ultramarines Cosmetic Pack DLC)
Ultra Marines Helmet	Castellans of the Rift (Ultramarines Cosmetic Pack DLC)
Mark VIII Errant Deathwatch Left Pauldron	Omega Marines
Deathwatch Left Gauntlet	Red Scorpions
Deathwatch Left Greaves	Storm Giants

Certain armor parts tied to specific Chapters, such as the Deathwatch armor parts can be unlocked and equipped as part of a Custom Loadout via the Heraldry menu.

Upcoming Chapters

Dark Angels Cosmetic Pack

While the Dark Angels are already present as a chapter. Season 2 will introduce an additional cosmetic pack for the Dark Angels chapter, similar to the Ultramarines.

Roadmap and Year One Battle Plan

How to Unlock Astartes Chapters

Unlock Using Requisition in the Heraldry Menu

Chapter colors, decals, patterns, and armor parts can be purchased with Requisition in the Heraldry Menu. To unlock each Chapter's full set, you must first purchase the initial unlockable, usually decals or emblems. Successive purchases within that Chapter will unlock additional tiers, including paints and armor parts, until everything is available.

How to Get Requisition Points

Purchase the DLCs or Season Pass

Some Chapter unlocks are exclusive to specific DLCs. The first Season Pass DLC unlocks the Ultramarines Cosmetic Pack, with more cosmetic packs and Chapters planned for release throughout the year. Consider purchasing the Season Pass if you're aiming to unlock all available Chapters.

Season Pass Content Guide

Warhammer 40K: Space Marine 2 Related Guides

All Customization Options and Chapters

All Customization Guides