: Each profile provides essential RPG data, including movement values, weapon damages, and unique traits or psychic powers. Digital Availability and Resources
: Every creature entry is paired with plot seeds, allowing GMs to immediately integrate new monsters into ongoing campaigns.
: The current license holder offers the Mark of the Xenos PDF on their official webstore. warhammer+40k+deathwatch+mark+of+the+xenospdf
: Focuses on internal threats, covering fallen human agents, Dark Magos like Phayzarus, and cultists who undermine the Achilus Crusade.
: The book includes lore-rich "guidance and counsel" from veteran members of the Deathwatch, offering in-universe strategies for exterminating specific threats. : Each profile provides essential RPG data, including
: Introduces mechanical tools for GMs to run large-scale combat. This includes updated rules for Hordes , Massed Battles , and "Turning Points"—cinematic events that can shift the tide of a massive engagement. Essential Features for Players and GMs
For those seeking the , official digital versions are available through authorized retailers: : Focuses on internal threats, covering fallen human
: A community-driven site that offers a Bestiary Index for quick reference of creature names and page numbers.
: Extensive coverage of the primary xenos races. It features heavy emphasis on the Tyranids , including elite bio-forms like the Lictor , Carnifex , and the unique Dagon Overlord . The Tau Empire is also detailed, with stats for Broadside Battlesuits , Pathfinders , and their Kroot allies.