Is Arknights Endfield Multiplayer? Platforms, Crossplay and PC Specs

Is Arknights Endfield multiplayer? Not in the way most players expect: there is no real-time co-op in exploration or combat, but the game connects players in plenty of other ways, from shared factory blueprints to visiting each other's bases. It also lets you carry one account across PC, PS5 and mobile, as long as the accounts are linked correctly.

This guide from gamemarket.gg explains how the game's social features work, which platforms it is on, how cross-save works between them, and what to check before linking a PlayStation account.

No Real-Time Co-op, But Plenty of Interaction

Arknights: Endfield is built as a single-player experience for exploration and combat. You cannot team up with another player to fight bosses or explore Talos-II together, and there is no PvP mode.

Instead, other players show up through asynchronous features, where your actions help someone else's game without both of you being online at the same time. These features start once you unlock the Friends List, which opens after clearing the main quest "Valley Reboot."

Social Features That Connect Players

The online side of Endfield revolves around helping each other build and explore:

• Leaving structures for others. Facilities you place can assist other Endministrators in their own worlds.
• Shared ziplines and quick stashes. You can use travel and storage structures that other players have built.
• Sharing AIC blueprints. Factory layouts can be shared so other players can copy an efficient production line instead of designing one from scratch.
• Visiting other players' Dijiangs. You can drop by a friend's base and see how they set it up.
• Trading Elastic Goods with friends.
• Sending clues in the Reception Room.

Blueprint sharing is the feature most players lean on, especially early on, and the early game progression guide shows how blueprints speed up the first factory stages.

Which Platforms the Game Is On

Arknights: Endfield launched in January 2026 and is available on:

• PC, through the official launcher and, since October 15, 2026, on Steam.
• PlayStation 5.
• iOS and Android.

The Steam launch arrived together with version 1.6, and the Sanctuary of Ink update confirmed that existing progress carries over, so moving to Steam does not require a new account.

So, Is Arknights Endfield Multiplayer Across Platforms?

Progress, rather than live play, is what crosses platforms. Cross-save lets you use the same save data on PC, PS5 and mobile under one GRYPHLINE account, with one condition: you have to choose the same server on every device, or your save will not appear.

PC and mobile are the simplest, since you log into the same account on both. PS5 needs more care:

• On first launch, PS5 asks you to log in with a GRYPHLINE account. Skipping this creates a fresh account tied to your PSN account.
• To bring PS5 progress to other devices, go to Settings > Platform & Account > User Center > Link Email, then log in with that email on PC or mobile.
• Accounts cannot be merged. If PS5 auto-creates a second account by mistake, fixing it means contacting customer support, and one of the two saves may be lost.

Logging into your existing GRYPHLINE account on the very first PS5 launch avoids the problem entirely.

Will Co-op Ever Arrive?

There has been no official announcement of co-op or real-time multiplayer. For now, the game's direction leans on shared building and base visits rather than playing together, so players looking for group combat will not find it here yet.

Playing Solo, Building Together

Endfield rewards players who use its social side even without co-op: borrowing a well-made blueprint or a friend's zipline network saves hours of setup. With progress carrying across devices, many players build their factory on PC and handle dailies on mobile. Before planning a squad, the full list of Arknights Endfield characters shows who fills which role, and the reroll guide helps new accounts start with the right Operators. Everything else for the game is on the Arknights Endfield market.

If you would rather start with a strong roster already built, you can browse Arknights Endfield Accounts, hand dailies and AIC farming to a verified player through Arknights Endfield Hourly Services, or clear endgame faster with Arknights Endfield Boosting.

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