Co-op adventure RPG where every quest and combat encounter is shared
Step into the world of One Piece like never before in Pirate Warriors 4! Unleash devastating attacks against massive enemy armies and relive iconic anime arcs in an action-packed adventure. With stunning visuals, fast-paced combat, and fan-favorite characters, experience a One Piece power fantasy.



A memorable campaign best experienced start-to-finish with a regular crew.
Step into the world of One Piece like never before in Pirate Warriors 4! Unleash devastating attacks against massive enemy armies and relive iconic anime arcs in an action-packed adventure. With stunning visuals, fast-paced combat, and fan-favorite characters, experience a One Piece power fantasy.
Selected for the Logpier co-op catalog with a 91% positive rating across 17,411 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.