It’s a new month and it’s time to claim your Arknights: Endfield promo code. You can activate them in the in-game settings. Currently, only promo codes in the release version are relevant, but as part of the upcoming 1.1 version, additional options for obtaining free in-game properties may be specified.
ENDFIELDGIFT – 150 oroberyl (permanent).
ENDFIELD4PC – Resource (persistent).
AKENDFIELDSUB – 100 orroberyl, expires September 9.
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We’ll definitely update this list as new code becomes available, but there are currently no updates.