ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €4.89), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
The Additional Episodes Pack is add-on content for ONE PIECE: PIRATE WARRIORS 4 that extends the base game with extra episodes. Koei Tecmo developed it and Bandai Namco Entertainment published it, with release in 2023.
Best price today
€6.99
lowest in tracked period: official €4.89 (+43%)
The cheapest ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack key right now costs €6.99 at Steam. The lowest price we have recorded for this game: €4.89.
The average low over the past 5 months was €4.89.
Prices as of
Steam best price Official store
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Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€4.89
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.89 | — |
| Sept 2026 | €4.89 | — |
| Aug 2026 | €4.89 | — |
| Jul 2026 | €4.89 | — |
| Jun 2026 | €4.89 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
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All-time low so far: €4.89
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About this game — FAQ
Does ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack have multiplayer?
Yes, ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack has multiplayer. It supports PvP.
Can ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack be played single-player?
Yes, besides multiplayer modes, ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack can also be played solo (single-player).
Does ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack support a controller/gamepad?
Yes, ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack has full controller support.
What languages does ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack support?
ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack is available in: English, French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil and 4 more.
Does ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack use Steam Cloud saves?
Yes, ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack key?
The cheapest ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack key is currently sold by Steam for €6.99. The lowest price we have ever recorded for this game: €4.89.
How much does ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack cost?
ONE PIECE: PIRATE WARRIORS 4 Additional Episodes Pack currently costs from €6.99 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.