You ever fall down the gacha rabbit hole and suddenly it’s 2 AM, your stamina’s gone, your EXP’s crawling, and you’re still chasing that one SSR unit like your life depends on it? Yeah—that’s One Piece Treasure Cruise in a nutshell. It’s a fast-paced, surprisingly deep mobile RPG from Bandai Namco, where strategy meets obsession—and yes, you’ll definitely want every edge you can get.

That’s where promo codes come in. These little game gift codes—updated constantly, especially for US players—can drop all sorts of rewards: rainbow gems, stamina refills, EXP boosts, you name it. Some codes are exclusive, some are time-limited, and if you miss them? Well… you miss out.

Let’s break down how to find and redeem OP Treasure Cruise codes in 2025—and what kind of loot you can actually expect.

Active ONE PIECE TREASURE CRUISE Codes (October 2025)

Now, if you’re anything like me, you don’t check for new OP codes as often as you should—usually right after you’ve burned all your stamina and realize you’re out of rainbow gems. So, I’ve got you covered. Below is the active code list for October 2025—all tested on the global server (yep, I actually entered them one by one, because I’ve been burned by expired codes before).

These are all limited-time codes, mostly dropped through social media campaigns or tied to special events. Some are clearly aimed at new players (free EXP boost, gem packs), while others feel like they’re throwing veteran players a bone—usually after maintenance or a surprise login bonus.

Heads up: These codes usually drop via Bandai Namco’s official X account. I check it weekly—sometimes daily during events—so I’d recommend giving them a follow if you’re serious about snagging freebies before they vanish.

How to Redeem Codes in One Piece Treasure Cruise (Android & iOS)

Okay, I’ll be honest—the first time I tried redeeming a code in OP Treasure Cruise, I spent 10 minutes poking random menus like a lost seagull. So, to spare you the head-scratching (and the mild rage), here’s exactly how to redeem your codes, step by step. Whether you’re on Android or iOS, the process is mostly the same—with just one little catch I’ll explain.

Here’s what you need to do:

• Open the game and let it fully load (don’t try this during maintenance, trust me).
• Tap the Menu icon (bottom-right corner on most screens—looks like three horizontal lines).
• Scroll down and tap Others → then Settings.
• Look for the “Serial Code” option under the “Support” tab.
• A new screen will pop up asking for your User ID and the code itself.
• Enter both, double-check for typos (especially if you’re copy-pasting—sometimes extra spaces sneak in), then hit Redeem.

Where to Find the Latest One Piece Treasure Cruise Codes (Safely)

Here’s the thing—you can find tons of “free code” sites online, but half of them either recycle old codes or, worse, try to make you download some shady app. Don’t do that. Seriously. If it’s asking for your User ID outside the game, just back out immediately. What I’ve learned after years of chasing these codes is that the real ones always come straight from official or community-verified channels.

Here’s where I always check (and honestly, it’s never failed me):

• Bandai Namco America’s official X account – Their social feed posts new code drops first, especially during US-only events or global anniversaries.
• Reddit (r/OnePieceTC) – You’ll find active players posting verified codes within minutes. Bonus: they flag expired ones fast, so you don’t waste time.
• Discord servers – The official community and a few private US ones I follow send push notifications the moment codes go live.
• YouTube creators & US-based streamers – Some get early QR promotions or event-based reward codes. I usually check channels like Sekapoko or TeckTalksGames right after major updates.
• Trusted gaming blogs – I’m partial to Game8 and PocketGamer US; they update code lists daily and link back to verified Bandai posts.

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