Complete List of All Outposts in Arknights Endfield

In the vast world of Arknights Endfield, Outposts serve as pivotal hubs of civilization scattered across Talos-II. These small bases not only act as essential sources of Stock Bills—currency necessary for a variety of upgrades—but also provide players the opportunity to establish smaller production lines. If you’re seeking to expand your manufacturing capabilities, these Outposts offer the perfect solution.

While the initial Outpost is easy to locate, others require careful exploration. Below is a comprehensive list of Outposts identified within the game to date.

Unlocking AIC Factory Locations in Arknights Endfield

Arknights Endfield Infra-Station Outpost location — Location of the Infra-Station Outpost in Arknights Endfield

As of the launch version 1.0, there are a total of six buildable factory sites within Endfield, with the potential for additional locations to be introduced in future updates. Unlocking these Outposts is primarily achieved through the completion of quests. Some are tied to main missions, while others can be accessed through side missions that become available as players advance through the storyline.

PAC/Outpost	Location	Mission Requirement
Valley IV Core AIC	Valley IV — The Hub	Valley Reboot
Refugee Camp	Valley IV — Refugee Camp	Building an Outpost
Infra-Station	Valley IV — Originium Science Park	Outpost: Infra-Station
Reconstruction HQ	Valley IV — Power Plateau	Outpost: Reconstruction HQ
Wuling Core AIC	Wuling — Wuling City	A Breeze Away
Sky King Flats	Wuling — Jingyu Valley	Where Danger Sleeps

To access the Infra-Station and Reconstruction HQ in Valley IV, players must complete the associated quests found in the Originium Science Park and Power Plateau sub-regions, respectively. It’s advisable to regularly check your quest log for the required missions to unlock these Outposts.

Purpose of Outposts

Arknights Endfield Refugee Camp Outpost menu — Outpost menu at the Refugee Camp in Arknights Endfield

Outposts play a dual role as both miniature factories and sources of Stock Bills. Players can generate Stock Bills by selling surplus materials produced in their main PAC, which are essential for crafting Gear, acquiring PAC enhancements, and more.

They are particularly advantageous for constructing small production lines tailored for various resources, including plants and essential components like Origocrusts, Amethyst Parts, and Ferrium. Unlocking all Outposts in a specific region enables players to maximize available building space in their main PAC while enhancing overall production efficiency.

Enhancing Outpost Performance

Engaging in trade with Outposts will increase their Outpost Prosperity. Once a certain threshold is reached, Outposts can be leveled up. Higher-level Outposts feature an increased Stock Bill capacity, allowing you to trade larger quantities of items. However, it is critical to complete the associated Outpost quests before they can be upgraded.

Impact on Regional Development

Arknights Endfield Regional Development perks — Perks of Regional Development in Arknights Endfield

Progressing in levels at your Outposts directly influences the development of the surrounding region.Higher Regional Development metrics yield various perks, which include:

Enhanced ore purity
Increased Regional Stock Bill capacity
Expanded zipline capacity
Higher limits on combat facility placements

Achieving Regional Development milestones also grants significant bonuses, including Headhunting Permits and Oroberyls, which can be utilized in Endfield’s gacha system.

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