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Arknights: Endfield Cross-Save: How to Share Progress Across Platforms

Endfield syncs progress across supported platforms with the same account and server. Here’s how PSN linking works and why cross-save does not confirm cross-platform co-op.
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Yes—Arknights: Endfield supports cross-save: your progress syncs across supported platforms when you use the same Gryphline account (or the PSN account linked to it on PlayStation 5) and play on the same server. That confirms shared progress, not cross-platform multiplayer. The official sources cited here do not establish whether PC and PS5 players can join the same co-op or matchmaking modes.

Does Endfield have cross-save?

Yes. GRYPHLINE’s January 20, 2026 launch notice says, “Save data under the same account is synced across different platforms.” In practical terms, sign in with the same Gryphline account on PC or mobile, or use the PSN account linked to that Gryphline account on PS5. Your progress must also be on the same game server.

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The launch notice lists PlayStation 5, PC, Android, iOS, and Epic Games Store. It announced a worldwide release for January 22, 2026 at 11:00 AM (UTC+8). The publisher’s later August 31, 2026 update notice documents update procedures for PC, Android, iOS, and PS5. Storefront availability can vary by region; these notices do not establish availability in every country.

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How to continue PC or mobile progress on PS5

The PSN linking process depends on whether that PSN account has already logged into Endfield. Choose carefully: the first-login prompt is the route for connecting an existing Gryphline account to a new PSN login.

PSN has never logged into Endfield

  1. Start Endfield on PS5 using the PSN account you want to link.
  2. Accept the user agreement and, at the first-login prompt, enter the email for the existing Gryphline account that holds your character.
  3. Complete the linking flow, then verify that the expected character appears on the correct server.

Do not choose quick login if you intend to bring over an existing PC or mobile account. According to GRYPHLINE’s PSN account FAQ, published January 19, 2026, quick login creates a new Gryphline account for that PSN identity. The first-login prompt is available only then; that PSN account cannot later be linked to a different Gryphline email that is already registered.

PSN has already logged into Endfield

On PS5, open Settings → Platform & Account → User Center → Link Email. Link an email address that is not already registered as a Gryphline account. After linking, use the Gryphline account on PC or mobile and the linked PSN account on PlayStation.

Why is my character missing on PS5?

Check the account and server before starting over or unlinking anything. The publisher says PS5 assigns a server automatically based on the PSN account region and does not offer manual server selection in this flow. The supported PS5 server groups are Americas/Europe and Asia; progress is separate between them. GRYPHLINE states, “Account data is not shared between different servers.”

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  • Confirm the login identity: PC and mobile use a Gryphline account; PlayStation uses PSN. Make sure the PSN account is linked to the Gryphline account containing your character.
  • Check the server boundary: a character on Asia will not appear under Americas/Europe, or vice versa.
  • Consider how the PSN account was first used: if quick login created a new account, it may not be linked to your existing registered Gryphline email.

The FAQ says one PSN account can link to one Gryphline account, and a registered Gryphline email can bind to one PSN account. It allows an account to unlink its PSN connection through Gryphline Account User Center, but only once. Verify which account and server hold your progress before attempting an unlink.

Can PC and PS5 players play together?

Shared saves do not answer whether players can join the same multiplayer session. The official pages cited here confirm synchronized account data and discuss friends lists, but do not establish cross-platform matchmaking or co-op support for specific modes. Treat cross-platform multiplayer as unconfirmed unless GRYPHLINE publishes guidance for the mode you want to play.

What about Steam and GeForce NOW?

Steam

GRYPHLINE’s Steam account FAQ says a first-time Steam player must link Steam to a Gryphline account and recommends using an existing account to continue a character from elsewhere. It describes progress carrying over on the corresponding server and says a Gryphline account created through Steam can be used on other supported platforms. However, that FAQ appeared in a Steam playtest announcement, so it does not by itself confirm the current public Steam client’s availability or exact login flow.

GeForce NOW

GRYPHLINE announced Endfield on GeForce NOW on April 3, 2026, describing progress as synchronized across devices and platforms. This is a cloud-access option, not a separate save system. Check NVIDIA’s FAQ for supported countries or regions.

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Optional controller support

For PC and mobile, GRYPHLINE’s January 20, 2026 controller FAQ lists DualSense, DualSense Edge, DUALSHOCK 4, Xbox Wireless Controller, and Xbox Elite Wireless Controller. It describes USB wired and Bluetooth wireless connections and notes that third-party controller compatibility may vary. A controller is optional and does not change account linking or save synchronization.

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