Arknights: Endfield Blueprint Codes Guide

Overview

In Arknights: Endfield, the Automated Industry Complex (AIC) is the backbone of your resource production. But building efficient factories from scratch can be a massive time sink. That's where blueprint codes come in. These codes let you save, share, and import entire production layouts, drastically cutting down on build time and letting you focus on exploration and combat.

Whether you're a newcomer looking to streamline your first outpost or a veteran optimizing late-game chains, understanding blueprint codes is essential. This guide covers everything from creating your own blueprints to importing community designs, with a full list of useful codes for every stage of the game.

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At a Glance

• Blueprint codes are shareable strings that replicate AIC factory layouts.
• Create blueprints via the Build Menu's Blueprint interface.
• Import community blueprints through the Shared Blueprints tab.
• Server regions matter: codes may be locked to Asia, USA, or EU servers.
• Best practices include checking required technologies and adjusting for space.

What Are AIC Blueprint Codes?

An AIC Blueprint is a saved layout of buildings and connections within the Automated Industry Complex. Once saved, it can be reused in other locations or shared with other players via a unique code. This system is designed to support both personal reuse and large-scale sharing, as noted in official guides and community documentation.

Blueprints allow players to:

• Replicate efficient production chains instantly
• Share optimized factory designs with the community
• Avoid rebuilding the same layouts repeatedly
• Standardize resource production across multiple outposts

In short, blueprint codes are a massive quality-of-life feature that saves you from manually placing every conveyor and machine.

Blueprint Codes List

Below are commonly used blueprint codes for early, mid, and late game production. Note that codes are region-specific; use the code matching your server.

Early Game

Blueprint Name	Asia Code	USA Code
Infinite Seed-Planter Loop	EFO012O9A7uuU48aeIOo	EFO01A5i407oo6E2I9ieO
Manifold Powerplant	EFO01ouiO4aa5860IieO	EFO01iOe59U8812aa72U4
Load Balanced Powerplant	EFO01Ue3608e87OEA7Oa8	EFO01o08a2u7756o0IieO
Amethyst Part Simple Farm	EFO0101O3o7789i7E979	EFO0172UE1iuu05u8O0Ai
Efficient Amethyst Bottle	EFO013o72O99Eua30i79	EFO01U4A2aeII9OO97Oa8
Amethyst Component Factory	EFO01ouiO4aa58639IieO	EFO01eE7O6A33a4I5oAi8
Buck Capsule C Line	EFO01iUIa6551e2e272U4	EFO0158OoU200iu12eIoe

Advanced

Blueprint Name	Asia Code	USA Code
Buck Capsule B Line	EFO017i89aEE0U55EO0Ai	EFO01O3E8A499eIi9oe4
Ferrium Component Line	EFO019aEu8UU36eu5UI2	EFO01eE7O6A33a4ioAi8
Modular Infinite Farm Loop	EFO0101O3o7789i0E179	EFO01eE7O6A33a4AoAi8
Industrial Explosive Farm	EFO01O4a7i88eEI3o9oe4	EFO01U4A2aeII9OO7Oa8
LC Valley Battery Line	EFO01O4a7i88eEI3i9oe4	EFO0189304IUUO1eUI73

Late Game

Blueprint Name	Asia Code	USA Code
Sandleaf Powder Line	EFO01194ouiiIaU930O7	EFO0189304IUUO121UI73
Packed Origocrust Line	EFO01eAo01IAIi4A0oui8	EFO01o08a2u7756EoIieO
Cryston Fiber Line	EFO01521eA6264u9Ueioe	EFO01iOe59U8812oo72U4
Cryston Component Line	EFO0101O3o515ai1OE979	EFO0136u95oAAEau20i79
Ground Buckflower Powder Line	EFO0101O3o6AI7iaE179	EFO01eE7O6A33a48oAi8
Steel Bottle Line	EFO01I3A5280E1995o08	EFO01U4A2aeII9O67Oa8
Buck Capsule A Line	EFO018IeE5iIio121Ui73	EFO01iOe59U8812ee72U4
SC Valley Battery Line	EFO01602I3AAu171EO83e	EFO011eai39OOIU734O7
HC Valley Battery Line	EFO018IeE5iIio1A6UI73	EFO012I4ueO11U85ueIOo

How to Create AIC Blueprints

Creating your own blueprint is straightforward. Follow these steps:

1. Open the Build Menu and click the Blueprints button in the bottom-right corner.
2. In the blueprint menu, select New Blueprint.
3. Use the on-screen save options to finalize your blueprint.

Each saved blueprint can include a custom name, a description, and a list of required machines. You can also replicate blueprints to place multiple identical layouts.

How to Import Blueprint Codes

Importing a community blueprint is just as easy:

1. Open the blueprint menu.
2. Navigate to the Shared Blueprints tab.
3. Select Import Blueprint.
4. Paste the shared blueprint code.

Once imported, the blueprint becomes available for placement in your AIC.

Best Practices for Using Blueprint Codes

To avoid issues when using AIC blueprints, keep these tips in mind:

• Ensure all required AIC buildings and technologies are unlocked.
• Read the blueprint description before importing.
• Use blueprints as templates and adjust layouts if space constraints differ.
• Name and tag your own blueprints clearly for future reuse.

Remember, blueprints are meant to streamline construction, not replace strategic planning entirely.

Server Region Notes

Blueprint codes can be server-locked. A code created on an Asia server may not import correctly on an EU or NA server, and vice versa. If a blueprint fails to import, check the original server region. The tables above list Asia and USA codes; for EU, codes may differ and are not stated in official materials.

Troubleshooting Common Issues

• Import fails: Check server region compatibility.
• Missing machines: Ensure you have unlocked all required buildings and technologies.
• Layout doesn't fit: Adjust the blueprint manually to fit your available space.

FAQ

Q: Can I use blueprint codes across different servers?
A: No, codes are typically server-locked. Use the code matching your server region.

Q: Do I need to unlock specific technologies to use a blueprint?
A: Yes, you must have all required AIC buildings and technologies unlocked.

Q: Can I edit a blueprint after importing?
A: Yes, you can adjust the layout after placement.

Conclusion

Blueprint codes are a game-changer in Arknights: Endfield, saving you hours of tedious factory building. By leveraging community designs and sharing your own, you can optimize resource production and focus on the parts of the game you enjoy most. For more tips and updates, explore our Arknights: Endfield guides.