If you are diving into Arknights: Endfield, now is the perfect time to grab some free resources. The developers are currently handing out several redeem codes for January 2026, offering Oroberyl, T-Creds, combat records, and other valuable materials that can give your progress a solid boost early on.
Below, you will find a full and up to date list of all working Arknights Endfield codes, what each one gives you, and a clear step by step guide on how to redeem them in game.
All Active Arknights Endfield Codes January 2026
All of the codes listed below have been tested and confirmed to be working at the time of writing. Keep in mind that some codes have limited availability, while others do not currently list an expiry date.
| Code | Rewards | Availability |
|---|---|---|
| RETURNOFALL | 500 Oroberyl, 6,000 T-Creds, 30 Elementary Combat Records, 5 Protodisks, 5 Protoprisms, 30 Arms Inspectors | January 22, 2026 at 11:00am to January 29, 2026 at 10:59pm (Server Time) |
| ALLFIELD | 1,500 Oroberyl, 6,000 T-Creds, 30 Elementary Combat Records, 5 Protodisks, 1 Mask of Perseverance, 5 Protoprisms, 30 Arms Inspectors | January 22, 2026 at 11:00am to January 29, 2026 at 10:59pm (Server Time) |
| ENDFIELDGIFT | 150 Oroberyl, 10,000 T-Creds, 20 Intermediate Combat Records, 20 Arms INSP Kits | No confirmed expiration date |
| ENDFIELD4PC | 13,000 T-Creds, 2 Advanced Combat Records, 2 Arms INSP Sets | No confirmed expiration date, PC only |
How To Redeem Arknights Endfield Codes
Redeeming codes in Arknights Endfield is straightforward, but you do need to reach a specific point in the game first.
First, complete the tutorial missions titled Process Cold Start and Process Awakening. During Chapter 1, Process 1, The Broken Lands, Break The Siege, you will unlock the Mail system after defeating the first wave of enemies.
Once Mail is available, pause the game and open the Settings menu. From there, head to the Platform And Account tab, which is marked by the person shaped icon.
Select the Exchange Code option, enter your code exactly as shown, then confirm.
If the code is valid, your rewards will be delivered to your in game Mail. You can access Mail by holding LT to open the radial menu, then pressing up on the D Pad. Make sure to claim items promptly, as Mail messages expire after 30 days.
Why Your Arknights Endfield Code Might Not Be Working
If a code fails to redeem, there are a few common reasons to check before trying again.
- You may not have unlocked the Mail system yet. Even if the game allows you to enter a code early, rewards cannot be claimed until Mail is available.
- There could be a typo in the code. Codes are case sensitive and should not include any extra spaces. Copy and paste whenever possible.
- The code may have expired. Limited time codes, especially those tied to livestreams or version broadcasts, can stop working without notice.
How To Get More Free Resources In Arknights Endfield
Redeem codes are not the only way to stock up on materials. Weekly Routine activities are a reliable source of progression items and Oroberyl. Exploring the world and opening surprise crates can also reward small amounts of currency. On top of that, main quests, side quests, companion missions, and endgame content all contribute to steady resource gains over time.
With new updates and characters on the way, keeping an eye on active codes is one of the easiest ways to stay ahead without spending anything.