One Piece: Pirate Warriors 4 – PS4

Sail with the Straw Hats through the anime's most explosive arcs — One Piece: Pirate Warriors 4 delivers large-scale Musou combat built by the genre's own creators.

Product Description

One Piece: Pirate Warriors 4 was developed by Omega Force — the studio behind the Dynasty Warriors series that essentially invented the "Musou" one-against-a-thousand combat genre — and published by Bandai Namco Entertainment, releasing in March 2020. It's the fourth mainline entry in the Pirate Warriors sub-series, which adapts the long-running One Piece manga and anime into large-scale action combat rather than traditional turn-based or arena fighting.

The game's story mode retells major arcs of the One Piece narrative, notably including content from the Whole Cake Island and Wano Country arcs that hadn't been covered in earlier Pirate Warriors games, making it the most narratively current entry in the sub-series at the time of release. Combat follows the Musou template: you cut through overwhelming numbers of weaker enemies using flashy, character-specific combos, building toward powerful special attacks, while occasionally facing stronger "officer"-tier enemies and story bosses that require more tactical engagement.

The game features one of the largest playable rosters in the Pirate Warriors series, spanning the Straw Hat Pirates and dozens of allies, rivals, and antagonists from across the manga's long history. It received generally favorable reviews from fans of both the Musou genre and the One Piece franchise, though, as is common for the sub-genre, some critics noted the core gameplay loop remains formulaic across encounters.

Similar Games

If you enjoy Pirate Warriors 4's large-scale anime battlefield combat, you'll also want to try One Piece: Pirate Warriors 3, the prior entry covering earlier story arcs with the same Omega Force-built combat system; Dynasty Warriors 9, Omega Force's own flagship series that originated this style of one-against-many combat; and Dragon Ball Z: Kakarot, which tells another beloved anime's story through large-scale action, albeit with more open-world exploration between fights.

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Frequently Asked Questions

Q: Do I need to have watched the One Piece anime?

A: No — though the deeper your familiarity with the story, the more you'll appreciate the faithful recreation of specific arcs and moments.

Q: Does this cover the Wano Country arc?

A: It includes content set within the Wano arc, though as one of the more recently adapted arcs at the time, coverage may not extend to its full, later developments.

Q: How many characters can I play as?

A: The roster spans dozens of characters, one of the largest in the Pirate Warriors sub-series to date.

Pros

Covers more recent, previously unadapted story arcs

Large, varied playable character roster

Faithful, spectacle-driven recreations of iconic anime moments

Built by Omega Force, the studio that pioneered this combat genre

Cons

Core combat loop can feel repetitive across many encounters

Story mode leans on cutscenes over gameplay for newcomers unfamiliar with the source material

Difficulty against basic enemy waves is generally low, prioritizing spectacle over challenge

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