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ONE PIECE: PIRATE WARRIORS 4
ONE PIECE: PIRATE WARRIORS 4 is the latest evolution of PIRATE WARRIORS action! Based on the concept of "experiencing a real ONE PIECE battlefield," buildings will come crashing down during the action and attacks will throw up smoke and dust, placing you in the thick of the ONE PIECE world!
What players say
Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.
What reviewers agree on
27 of the 103 reviews raise this.
“Honestly the best One Piece game i have ever played. Highly recommend it, full of progress and very realistic power systems.”
“The game is one of the better musou game titles. One particular feature I gotta give a shout out to is the airbourne mechanics. Many Musou titles tend to stay ground based outside of special attacks, being about to do…”
“fun game, combat is super addicting, graphics are good. around 25-35gb download. for me it was 26.7gb”
4 of the 103 reviews raise this.
“fun game, combat is super addicting, graphics are good. around 25-35gb download. for me it was 26.7gb”
“very good game, lots of characters, animations are top notch, combos and movements are satisfying and i skipped the story so i can watch the anime later so cant comment on that”
3 of the 103 reviews raise this.
“I have never played a one piece game nor have I ever played a dynasty warriors game yet I wanted to play both. Enter Pirate warriors 4. this game was so fun just being able to run around and fight with all the character…”
“This game is about as long as the anime!”
3 of the 103 reviews raise this.
“Game only for One Piece fans, mindless hack 'n' slash at normal difficulty. Story is only snippets from each arc so without knowing original story of One Piece you don't understand the plot at all. Great variation on…”
“Easy, Fun, Non-stop, button mashing”
“engaging story with all characters abilities and challenging whilst its still fun.”
3 of the 103 reviews raise this.
“this game came out before wano ended so the ending of the game is like a hilarious fanfic and I love it”
“its a grate game about one piece it matces the story so good”
“engaging story with all characters abilities and challenging whilst its still fun.”
9 of the 103 reviews raise this · 6 of them still recommend the game.
“Pretty fun for the firs few gamplays. Once you finished most or all of the game, it gets boring. New contents literally need you to purchase the dlc for a considerably high price despite requiring you to purchase the…”
“Great game. Ill keep it simple and say if you played one warriors game you pretty much played them all. The gameplay is all the same, just different characters abilities and story. That being said, if you're less…”
“one of my fav comfort games you just go around destroying stuff BUT my only complaint is the fact that the game has become more greedy overtime, going from more characters in dlc pack 1&2 to now just less characters but…”
5 of the 103 reviews raise this · 1 of them still recommend the game.
“This game just does not launch if you are using an Intel Arc graphics card. When brought up to the support team the only thing they tell you is to buy a new graphics card which is insane. I am sure the game is fun I…”
“This game is amazing!! I bought it on the PS5 prior and then on steam to continue my adventures. Sadly it keeps crashing on my pc. Luckily enough I have a steam deck and it works flawlessly on it. Any help for my PC…”
“Im error 8001-0013 so I cant play :/”
4 of the 103 reviews raise this · 2 of them still recommend the game.
“Game only for One Piece fans, mindless hack 'n' slash at normal difficulty. Story is only snippets from each arc so without knowing original story of One Piece you don't understand the plot at all. Great variation on…”
“This game is so incredibly ugly. Like holy crap. It's fun but man looking at this is so hard, and like, I get it, I think its a style choice, but I hate it so much. It is so ugly to the point I think its actually…”
“personnages qui étaient dans le 3eme opus cut pour les mettre dans des dlc à 30€. la caméra qui fait n'importe quoi qu'on sait pas ce que fait notre perso. le système de bouclier dans les grands ennemis qui est…”
3 of the 103 reviews raise this · 2 of them still recommend the game.
“personnages qui étaient dans le 3eme opus cut pour les mettre dans des dlc à 30€. la caméra qui fait n'importe quoi qu'on sait pas ce que fait notre perso. le système de bouclier dans les grands ennemis qui est…”
3 of the 103 reviews raise this · 3 of them still recommend the game.
“Pretty fun for the firs few gamplays. Once you finished most or all of the game, it gets boring. New contents literally need you to purchase the dlc for a considerably high price despite requiring you to purchase the…”
“one of my fav comfort games you just go around destroying stuff BUT my only complaint is the fact that the game has become more greedy overtime, going from more characters in dlc pack 1&2 to now just less characters but…”
Counted across 103 English reviews, sampled to match this game's 91.7% positive rating · as of 2026-05-20
“I am going to be honest here this game is such a massive waste of time. You will have a good couple of hours of fun, but after that its just the same game loop over and over and over and over and over and over and over and over and over and over and over and over.”
— a player, Steam review · 32 hrs played“if you're a one piece fan, this is your game. if you're not, still worth a shot. better than oppw3 in almost every way — smoother gameplay, improved movesets, noticeable graphics upgrade, and a bigger roster (yes, most are dlc, but still). main gripe: the growth map upgrade…”
— a player, Steam review · 20 hrs played“One of the golden era dynasty warriors like games, and you don’t even need a Nintendo switch and 70 dollars for it. These types of games used to be my bread and butter. Absolutely loved back and slash games. I played a couple hundred hours on the switch and same with pc. That…”
— a player, Steam review · 308 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-07-11 13:16 UTC · history via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
ONE PIECE: Grand Gourmet arrives October 23, 2026!
Set sail with the Straw Hat Crew on a new voyage of flavor! 🌊 ONE PIECE: Grand Gourmet is coming on October 23, 2026 on Steam. Welcome aboard Baratie Number Two, where players join the Straw Hat Crew
ONE PIECE: PIRATE WARRIORS 4 | DLC Character Pack 8 Launch Trailer
Lightning, Fire, and Overwhelming Force.Eneru, King, and Z make their debut in One Piece: Pirate Warriors 4’s newest DLC, available now!Newcomers are:Eneru, the self-proclaimed God of Skypiea, wieldin
ONE PIECE: PIRATE WARRIORS 4 | DLC Character Pack 7 Launch Trailer
New characters, new chaos are you ready to play?Future Island AwaitsMeet CP0 Lucci, Bonnie & S-Snake in the Egghead Pack! It includes also 3 new costumes and a trailer packed with action.Character Pac
ONE PIECE: PIRATE WARRIORS 4 – New characters out on 21 November 2025!
Set your sails and mark your maps. ONE PIECE: PIRATE WARRIORS 4 unveils DLC7 in a new trailer, introducing Character Pack No.7 “Future Island Egghead Pack”. The pack will be available on 21 November 2
ONE PIECE: PIRATE WARRIORS 4 Character Pass 3 available now!
Lightning. Fire. Impact. That's what you asked for. New legends join the ONE PIECE Pirate Warriors 4 roster in Character Pass 3, now available! ONE PIECE: PIRATE WARRIORS 4 has sold over 4 million cop
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From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-20.
| Genres | Action |
| Player tags | Anime · Hack and Slash · Beat 'em up · Pirates · Fighting · Split Screen · Action · PvP · Arcade · Multiplayer · Musou · Co-op (SteamSpy community voting) |
| Features | Single-player · Multi-player · PvP · Online PvP · Steam Achievements · In-App Purchases · Partial Controller Support · Steam Cloud |
| Languages | English, French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Thai, Traditional Chinese, Simplified Chinese |
| Achievements | 40 |
| Estimated owners | 1,000,000 – 2,000,000 (SteamSpy) |
| Official site | https://www.bandainamcoent.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows 10, 64bits Processor: Intel Core i5 3450 / AMD Ryzen 3 1300X Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 660 (2GB) / AMD Radeon HD 7870 (2GB) DirectX: Version 11 Network: Broadband Internet connection Storage: 25 GB available space Additional Notes: Graphics settings: All 'Low' or 'OFF'; Expected Framerate: 30 FPS @ 1280x720