Arknights Endfield

Arknights Endfield How to Link Accounts and Enable Cross-Platform Play

Arknights Endfield Artwork 7

Arknights: Endfield uses a Gryphline Account system so one save can be played across PS5, PC, iOS, and Android once your accounts are properly linked. The key rule is that your PSN account and Gryphline Account must be linked correctly the first time you log in on PlayStation.

How Cross-Platform Works

Cross-platform in Endfield is essentially cross-save: one linked account, one set of progress, multiple devices.

  • A Gryphline Account is used for iOS, Android, and PC logins, while PS5 uses your PSN account.
  • After linking an eligible PSN account to a Gryphline Account, your progress is shared and you can freely swap between PS5 and mobile/PC.

Full overview: What does account linking between PSN and a Gryphline Account mean?​

Scenario 1: You Started on Mobile/PC and Want PS5

If you already play on iOS/Android/PC with a Gryphline Account, you can link a fresh PSN account that has never logged into Endfield.

  1. Make sure you know which email is on your existing Gryphline Account (check in-game under Settings → Platform & Account → User Center).​
  2. On PS5, log in with a PSN account that has never opened Endfield before.
  3. Launch Endfield and accept the user agreement; when the account linking prompt appears, choose to link an existing Gryphline Account and enter the same email.
  4. Confirm the link; from now on, that PSN account and Gryphline Account share the same save across PS5, PC, and mobile.

Important: If you skip this prompt and choose Quick Login, the PSN account auto‑creates a new Gryphline Account and can no longer be linked to your existing email.​

Scenario 2: You Started on PS5 and Want Mobile/PC

If you first played on PS5, your PSN automatically got a Gryphline Account behind the scenes.​

  • That PSN‑linked Gryphline Account uses an email that is not yet registered as any other Gryphline Account.
  • You cannot later link that PSN progress to a different, already registered Gryphline email.

To take that save to mobile/PC:

  1. From PS5, open Endfield and go to Settings → Platform & Account → User Center to see which email is attached or to link a brand new email (one not used for any Gryphline Account).​
  2. Once linked, install Endfield on PC/iOS/Android and log in using that same Gryphline email and password.
  3. Your PS5 progress will load, and changes now sync across all platforms.

Rules and Limitations You Must Know

Account linking has strict one‑to‑one rules between PSN and Gryphline.

  • A PSN account can only be linked to one Gryphline Account, and that relationship cannot be swapped to a different pre‑existing Gryphline email.
  • You can only link an email that is not already registered as a Gryphline Account when binding it to a PSN with existing progress.
  • On mobile/PC you always log in with Gryphline; on PS5 you always log in with PSN (no direct email login on console).

Helpful official FAQ: How do I enable account linking? and the full PSN linking notice Over the Frontier, Into the Front.

If you are unsure which email is actually linked, or whether your PSN is already bound, there are quick ways to check.​

  • In-game, go to Settings → Platform & Account → User Center → Link Email to see current binding details.​
  • If you have multiple Gryphline games, you can also visit the unified user page at https://user.gryphline.com/affiliate to review and align account associations.​

Once a PSN and Gryphline Account are linked and progress exists, you cannot merge that save with another Gryphline email, so double‑check before confirming any link. For general cross‑platform info, see the breakdown here: Is Arknights: Endfield Crossplatform?

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Jake Skudder

Jake is an SEO-minded Football, Combat Sports, Gaming and Pro Wrestling writer and successful Editor in Chief. Most importantly, he is a Gacha players who specialises in Genshin Impact. On top of that, Jake has more than ten years of experience covering mixed martial arts, pro wrestling, football and gaming across a number of publications, starting at SEScoops in 2012 under the name Jake Jeremy. His work has also been featured on Sportskeeda, Pro Sports Extra, Wrestling Headlines, NoobFeed, Wrestlingnewsco and Keen Gamer, again under the name Jake Jeremy. Previously, he worked as the Editor in Chief of 24Wrestling, building the site profile with a view to selling the domain, which was accomplished in 2019. Jake was previously the Editor in Chief for Fight Fans, a combat sports and pro wrestling site that was launched in January 2021 and broke into millions of pageviews within the first two years. He previously worked for Snack Media and their GiveMeSport site, creating Evergreen and Trending content that would deliver pageviews via Google as the UFC and MMA SEO Lead. Jake managed to take an area of GiveMeSport that had zero traction on Organic and push it to audiences across the globe. Jake also has a record of long-term video and written interview content with the likes of the Professional Fighters League, ONE and Cage Warriors, working directly with the brands to promote bouts, fighters and special events. Jake also previously worked for the biggest independent wrestling company in the UK, PROGRESS Wrestling, as PR Head and Head of Media across the social channels of the company.

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