Compare ONE PIECE: World Seeker Steam key prices across trusted key stores and find the best deal. Developed by GANBARION Co., Ltd.. Published by BANDAI NAMCO Entertainment. Released on 3/14/2019. Available on PC, Xbox. Genres: Action, Adventure.

If you bleed Straw Hat colors, this open-world Luffy adventure has just enough charm to carry you through. Everyone else will bounce off the repetitive combat inside the first hour.

My first thought booting up ONE PIECE: World Seeker was genuine excitement - a cel-shaded open world where you play as Monkey D. Luffy, swinging across Prison Island using rubbery Gum-Gum grapple arms, signature attacks morphing your fists into wrecking balls. That visual hook is real, and it lasts longer than you might expect. The animations are genuinely impressive, the lighting is lush, and for about the first two hours it does something rare: it makes the anime feel like a playground. Then the cracks show, and they are wide. Combat is built around a single melee button at the start, gated behind a Haki-flavored skill tree that takes serious grinding to open up. Even unlocked, the combat stays shallow - enemies split into two basic types (small and quick, big and slow), the AI puts up almost no resistance, and most encounters end with the same three-hit combo you started with. Stealth takedowns are present and mildly useful early on, but they are about as deep as the rest of the system. The open world itself mirrors this hollowness: Prison Island looks gorgeous from a clifftop but feel lifeless at street level, with NPCs rooted to their spots and side content that rarely rises above fetch quests or "go punch the people in this area." The karma system, which rewards side missions with items and unlocks, sounds interesting on paper but the rewards are too thin to justify the repetitive work. Where the game earns real goodwill is in its original story. The narrative was shaped with involvement from series creator Eiichiro Oda, and it follows the familiar One Piece formula faithfully - a new island, a new ally, a villain with layered motives, the Marines lurking around every corner. If you watch the show for its characters and tone rather than just its fights, this storyline functions as a solid filler arc made playable. The full Straw Hat crew appears throughout, and the cutscenes in particular are a highlight - well-animated and loaded with the kind of over-the-top energy the property is built on. Traversal also deserves credit: launching Luffy across the map with Gum-Gum Rocket or swinging between trees using stretched arms is tactile and fun in a way the combat never quite achieves. The honest summary is this: World Seeker is a game split down the middle between a competent anime love letter and a generic open-world checklist. Critics landed around a 57 on Metacritic, Steam sits at 77 percent positive from fans - and that gap tells you everything. Invested One Piece fans tolerate the rough edges because the licensed content delivers. Anyone approaching this as a pure open-world action game will find the content thin and the mechanics dated even by 2019 standards. There is no new game plus, fast travel gets disabled late in the story in a way that drags the runtime, and the DLC characters add playtime without addressing the core repetition. Go in as a fan at a discount, keep your expectations pegged at "extended interactive episode" rather than "landmark game," and you will probably have a decent time. Alex, Scout Team

ONE PIECE: World Seeker Steam key

ONE PIECE: World Seeker Steam key

Mar 14, 2019GANBARION Co., Ltd.BANDAI NAMCO Entertainment
GamerScout Says

If you bleed Straw Hat colors, this open-world Luffy adventure has just enough charm to carry you through. Everyone else will bounce off the repetitive combat inside the first hour.

PCXbox
Steam Deck VerifiedProtonDB Platinum
Best Price Available
€3.64-93%
at YuPlay
Lowest tracked: €3.10
Track this price

GamerScout Verdict

A fan-first experience with genuine visual flair and an authentic One Piece story, undermined by shallow combat and a hollow open world.

Compare Prices(7 stores)

YuPlayBest price
StandardRest of worldSteam KeyKey
€3.64-93%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€4.49-91%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€4.53-91%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€4.78
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€4.99-90%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€5.26
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

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Price History

Lowest tracked
€3.106 Jun 2026
Current best
€3.64
Keyshops
€3.01€3.33€3.66€3.985 Jun28 Jun22 Jul14 Aug6 Sept
5 Jun — 6 Sept
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Screenshots & Media

About ONE PIECE: World Seeker Steam key

My first thought booting up ONE PIECE: World Seeker was genuine excitement - a cel-shaded open world where you play as Monkey D. Luffy, swinging across Prison Island using rubbery Gum-Gum grapple arms, signature attacks morphing your fists into wrecking balls. That visual hook is real, and it lasts longer than you might expect. The animations are genuinely impressive, the lighting is lush, and for about the first two hours it does something rare: it makes the anime feel like a playground. Then the cracks show, and they are wide. Combat is built around a single melee button at the start, gated behind a Haki-flavored skill tree that takes serious grinding to open up. Even unlocked, the combat stays shallow - enemies split into two basic types (small and quick, big and slow), the AI puts up almost no resistance, and most encounters end with the same three-hit combo you started with. Stealth takedowns are present and mildly useful early on, but they are about as deep as the rest of the system. The open world itself mirrors this hollowness: Prison Island looks gorgeous from a clifftop but feel lifeless at street level, with NPCs rooted to their spots and side content that rarely rises above fetch quests or "go punch the people in this area." The karma system, which rewards side missions with items and unlocks, sounds interesting on paper but the rewards are too thin to justify the repetitive work. Where the game earns real goodwill is in its original story. The narrative was shaped with involvement from series creator Eiichiro Oda, and it follows the familiar One Piece formula faithfully - a new island, a new ally, a villain with layered motives, the Marines lurking around every corner. If you watch the show for its characters and tone rather than just its fights, this storyline functions as a solid filler arc made playable. The full Straw Hat crew appears throughout, and the cutscenes in particular are a highlight - well-animated and loaded with the kind of over-the-top energy the property is built on. Traversal also deserves credit: launching Luffy across the map with Gum-Gum Rocket or swinging between trees using stretched arms is tactile and fun in a way the combat never quite achieves. The honest summary is this: World Seeker is a game split down the middle between a competent anime love letter and a generic open-world checklist. Critics landed around a 57 on Metacritic, Steam sits at 77 percent positive from fans - and that gap tells you everything. Invested One Piece fans tolerate the rough edges because the licensed content delivers. Anyone approaching this as a pure open-world action game will find the content thin and the mechanics dated even by 2019 standards. There is no new game plus, fast travel gets disabled late in the story in a way that drags the runtime, and the DLC characters add playtime without addressing the core repetition. Go in as a fan at a discount, keep your expectations pegged at "extended interactive episode" rather than "landmark game," and you will probably have a decent time.

Alex
Alex · Scout Team

Catch-all

Tags

steamAnime LicensedSingle-Player StoryGrapple TraversalSkill TreeKarma SystemCel-ShadedStealth TakedownsOriginal Storyline

System Requirements

Minimum

Processor
Intel Core i5-2300 or AMD A10-7850K
Memory
4 GB RAM
Graphics
GeForce GTX 660 or Radeon HD 7950
DirectX
Version 11…

Recommended

OS
Windows 10
Processor
Intel Core i7-3770 or AMD FX-8350
Memory
8 GB RAM
Graphics
GeForce GTX 1060 or Radeon RX 580
DirectX
Version 11
Storage
2…

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Reviews & Ratings

Steam
77%(6,185)

Game Info

Developer
GANBARION Co., Ltd.
Publisher
BANDAI NAMCO Entertainment
Release Date
Mar 14, 2019

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Frequently asked questions about ONE PIECE: World Seeker Steam key

How much does ONE PIECE: World Seeker Steam key cost?

As of 6 September 2026, the cheapest in-stock offer for ONE PIECE: World Seeker Steam key is €3.64 at YuPlay, out of 19 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy ONE PIECE: World Seeker Steam key cheapest?

The lowest in-stock price we track for ONE PIECE: World Seeker Steam key is €3.64 at YuPlay (6 September 2026). We compare 19 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is ONE PIECE: World Seeker Steam key available on?

ONE PIECE: World Seeker Steam key is available on PC, Xbox.

When was ONE PIECE: World Seeker Steam key released?

ONE PIECE: World Seeker Steam key was released on 14 March 2019.

Who developed ONE PIECE: World Seeker Steam key?

ONE PIECE: World Seeker Steam key was developed by GANBARION Co., Ltd. and published by BANDAI NAMCO Entertainment.