Arknights: Endfield redeem codes for launch (January 2026)

Arknights: Endfield launches with a small set of time-limited redeem codes that hand out Oroberyl, T-Creds, and early progression materials. These codes are tied to the 1.0 release period and only work within a short window around launch, so you need to claim them quickly once the servers are live.

All active Arknights: Endfield redeem codes (January 2026)

Two global launch celebration codes are known and share the same redemption window, from the game’s release on January 22, 2026, until January 29, 2026 (11:59 PM, UTC+8). Both are redeemed in-game and deliver their rewards via the mailbox.

Both codes are tied to the Endfield Release Special Program and are intended as early-game support: Oroberyl covers gacha pulls and convenience purchases, T-Creds handle routine expenses, while the records and Arms Inspector items accelerate character and gear leveling. The extra Mask of Perseverence from ALLFIELD is a unique bonus on top of the shared resource bundle.

Note: There are no confirmed expired Endfield codes yet, since these are the first wave timed to the launch window.

How to redeem Arknights: Endfield codes in-game

Endfield uses an in-game exchange menu rather than a separate web redemption page. You need to reach the main menu, then enter each code manually and collect the mail it generates.

Step 1: Start Arknights: Endfield and reach a point where you can open the system menu (you should be past the initial cutscenes and tutorials that lock the UI).

Step 2: Open the main menu. On PC, this is done with the Esc key; on other platforms, use the platform’s standard menu button to bring up Settings and system options.

Step 3: Go to Settings, then open the Platform & Account tab. This section holds account-related options rather than gameplay settings.

Step 4: Select the Exchange Code option. Enter one active code (for example, ALLFIELD) exactly as written, then confirm the redemption.

Step 5: Exit Settings and open your in-game mailbox. The rewards for a successful redemption are delivered as mail attachments that you need to claim manually.

Tip: Mail attachments from code redemptions expire 30 days after you receive them. Always open the mail and collect the items soon after redeeming, especially if you are planning to step away from the game during launch events.

What the Endfield launch codes actually give you

The launch codes skew heavily toward early progression resources rather than purely cosmetic items. That makes them especially valuable during the first week, when every extra chunk of EXP or currency smooths out the difficulty spikes on Talos-II.

• Oroberyl is Endfield’s premium currency and can be spent on gacha banners and other high-value shop items. Across the two codes you receive 2000 Oroberyl, enough for a noticeable number of pulls once banners are live.
• T-Creds are the basic in-game currency. The codes provide a total of 12,000 T-Creds, which helps cover upgrade fees, basic purchases, and other routine sinks during the opening chapters.
• Elementary Combat Record boosts character experience. A batch of 60 lets you push early operators to workable levels without grinding low-yield stages.
• Arms Inspector is used for equipment progression. The 60 units from both codes give you breathing room to experiment with gear upgrades instead of hoarding.
• Protoprism and Protodisk support additional systems tied to progression and optimization, giving you some flexibility in how you approach builds.
• Mask of Perseverence (from ALLFIELD) is a one-off reward that sits above the shared pool of resources and can be reserved for a priority character or system once you understand its best use.

Used together during the launch window, these bundles create a strong starting position: you can field a functional four-unit team, push key roles to reasonable levels, and still have premium currency banked for the first wave of banners.

When Arknights: Endfield redemption becomes available

The codes are tied directly to the 1.0 rollout. Endfield’s full release is set for January 22, 2026, with pre-load opening earlier on January 20, 2026. You can download and install the client once pre-load is live, but the exchange function only works after the servers open on release day.

Both ALLFIELD and RETURNOFALL share a strict window:

There is no way to backdate these rewards. If you plan to start Endfield after the launch week, the Oroberyl and resources from these specific codes will no longer be obtainable.

Why a code might not work

If the game rejects a code or no mail arrives after redemption, it usually comes down to a small set of causes.

• The code is outside its active window. Both launch codes stop working after January 29, 2026, at 11:59 PM (UTC+8). Trying them later will always return an error.
• The code was already used on the account. Each code can only be redeemed once per account. Repeated attempts will not grant extra copies of the rewards.
• The code was mistyped. Endfield treats codes as case-sensitive. Copy them carefully, including all capital letters, and avoid extra spaces before or after the text.
• Regional or server restrictions apply. If a code is locked to a particular release region or server configuration, using it on an unsupported setup will fail, even if the text is correct.
• The servers are under load. Around launch or during major events, the redemption service can time out. In that case, waiting a few minutes and trying again often resolves the issue.

Tip: When a redemption seems to succeed but no mail appears, give the mailbox a short time to refresh, then restart the client. If nothing shows up and you are still within the valid window, retry the code once; repeated failures suggest an actual restriction or error rather than simple lag.

Where new Arknights: Endfield codes are likely to appear

The initial codes come from the Endfield Release Special Program and the 1.0 launch livestream, and that pattern is likely to continue. Future codes are most likely to show up during:

• Official livestreams and special programs tied to major updates or anniversary events.
• In-game or web events that feature shared milestones, such as pre-registration rewards or collaborative campaigns.
• Official social channels on platforms like X, Facebook, or YouTube, especially during patch celebrations or limited-time promotions.

For now, the only confirmed codes are the two global launch rewards listed above. No additional dates or future codes are officially set beyond the January 22–29, 2026 window.

Once you have redeemed ALLFIELD and RETURNOFALL, the best use of the launch period is to pair those resources with the wider release rewards and early web events, pushing a core team and a few key weapons far enough that the first major Endfield zones feel manageable instead of punishing.