REDEMPTION CODES
Copy codes and redeem them in-game for free rewards
Last updated: 2026-01-22
About these codes
Redemption codes are short alphanumeric strings that Hypergryph releases through livestreams, social posts, and apology mailers. Every active code on this page has been verified by the Endfield Hub team — we strip dead codes within hours of expiry and never list speculative or leaked codes that have not been officially announced.
Codes typically reward Oroberyl, Originium Prime, AP refills, and occasionally pull tickets. Most codes are global, one-use per account, and case-sensitive. If you are new to the game, redeem every active code below before opening your first banner — the rewards stack with your starter Oroberyl and meaningfully shift your pity progress on launch-window banners.
How to Redeem Codes
- Open Arknights: Endfield and go to Settings
- Find the "Redeem Code" option
- Enter the code exactly as shown (case-sensitive)
- Claim your rewards from the in-game mailbox
Planning to Pull?
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Active Codes (3)
ENDFIELDGIFT - + T-Creds x13,000
- + Advanced Combat Record x2
- + Arms INSP Kit x2
ENDFIELD4PC - + T-Creds x13,000
- + Advanced Combat Record x2
- + Arms INSP Kit x2
ZAU2SYXHWX5L4ZH - + T-Creds x5,000
- + Arms INSP Kit x10
How redemption codes work in Arknights: Endfield
Redemption codes are short alphanumeric strings published by Hypergryph and Yostar through official channels — livestream broadcasts, social media posts, in-game mailers, partnership campaigns, and patch-launch celebrations. Each code, when redeemed, deposits a fixed reward into the recipient's mailbox: usually a bundle of Oroberyl (the premium currency), pull tickets, sanity refreshers, training XP, or limited-time consumables tied to an event. Codes are global by default but some are region-locked to the Asia, NA/EU, or Korea client; the code list above flags region locks where they exist.
Most codes are time-limited and expire either on a fixed date or after a known number of redemptions. We track both states — active codes appear at the top of the page, expired codes are kept below in the archive for historical reference. Redeeming an expired code returns an error in-game with no penalty, but obviously no rewards. Each player account can only redeem a specific code once; codes do not stack across accounts on the same device.
How to redeem a code in-game
From the main menu, open the player profile or settings panel, locate the "Exchange Codes" or "Redemption Code" entry, paste the code exactly as published (codes are case-sensitive and treat leading or trailing spaces as part of the input), and confirm. The reward is delivered to your in-game mailbox within seconds and must be claimed from the mailbox before the mailbox's own retention timer expires — typically 14 to 30 days depending on the reward type.
Where new codes come from
- Official livestreams — quarterly version-preview livestreams almost always drop a celebration code at the end of the broadcast. These tend to be the highest-value codes of each patch cycle.
- Social media campaigns — milestone codes (one million downloads, anniversary celebrations, top-of-chart commemorations) appear on the official Arknights: Endfield Twitter, Discord, and Facebook accounts.
- Patch-launch bundles — every major version drops with at least one redemption code in the patch-notes mailer or the new-version event panel.
- Partnerships and cross-promotion — collaborations with other Hypergryph titles, content creator partnerships, and hardware promotions occasionally release codes tied to those campaigns.
- Apology compensation — when the live game experiences server downtime or a bug affecting player progress, compensation codes are typically distributed via the in-game mailer.
How we verify codes before listing them
Every code on this page is sourced from an official Hypergryph or Yostar channel — we do not list codes from random social posts, Discord rumour threads, or anonymous tipsters. When a new code candidate surfaces, we cross-check it against the official source, redeem it on a test account to confirm the reward delivers, log the reward contents and the expiry date if disclosed, and only then add it to the listing. This adds a short delay between a code being announced and it appearing here, but it prevents fake or scam codes from making the list.
Safety note: never enter an Arknights: Endfield redemption code into any site that asks for your account password, payment info, or two-factor token. Real codes redeem inside the game client only — there is no off-platform redemption flow. Sites that ask for credentials in exchange for code rewards are phishing.
Frequently Asked Questions about Codes
How often are new Arknights: Endfield codes released?
Hypergryph drops codes on three main rhythms: livestream codes during pre-version showcases (usually one or two days before a major update), launch-day codes the moment a new version goes live, and apology / maintenance codes after compensation events. Codes also appear in milestone announcements such as 'X million pre-registrations' or anniversary celebrations. Bookmark this page and check before each major patch — that is when 90% of new codes appear.
Why does a code say 'invalid' even though it is listed as active?
Three reasons cover almost every failure. First, the code is region-locked: Global codes do not work on the China client and vice versa. Second, you have already redeemed it on this account — codes are one-use per UID. Third, the code is case-sensitive and your input includes a stray space or an O instead of a 0. Re-type the code character by character rather than pasting if you keep hitting errors.
What rewards do redemption codes give?
Most codes drop a small Oroberyl bundle (60–300), Originium Prime, or short-duration AP/stamina refills. Bigger event codes during launches or anniversaries can include a 10-pull ticket or a rate-up banner ticket. Codes almost never grant guaranteed 6★ operators, and we explicitly flag any community claim about 'free SSR code' as a scam in our Notes section below.
How long do I have to redeem a code before it expires?
Livestream and announcement codes typically expire within 7–14 days of release. Maintenance and apology codes usually expire when the next patch lands. Long-running pre-registration milestone codes can stay live for months. Treat every code as time-limited and redeem on the same day you see it posted — you can always claim the rewards from your mailbox later.
Can I redeem codes on the web portal instead of in-game?
Yes. Hypergryph runs a web redemption portal where you sign in with the same Yostar / Hypergryph account, select your server, and paste the code. This is faster on mobile if the in-game menu is laggy after maintenance. Rewards still arrive in your in-game mailbox and have to be claimed within 30 days before they disappear.
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Notes
- * Codes are case-sensitive
- * Each code can only be redeemed once per account
- * Codes may expire without notice