Co-op adventure RPG where every quest and combat encounter is shared
In Warhammer 40,000 Space Marine you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.



A memorable campaign best experienced start-to-finish with a regular crew.
In Warhammer 40,000 Space Marine you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.
Selected for the Logpier co-op catalog with a 92% positive rating across 18,662 Steam reviews (Popular Hit: 2,000+ reviews). Built for 1–4 Players via Online Party Multiplayer (All Players Must Own).
Structured around 2+ hrs (Multi-Session) (Survival / Story Campaign) sessions with drop-in supported via host campaign session, making it an easy shortlist contender for game night.
Note: This guide is an AI-assisted curation summary synthesized from public Steam store metadata and user review signals. First-hand squad play notes submitted by community reviewers appear separately below.
An unforgettable campaign best enjoyed with a regular weekly party.