Arknights: Endfield Base Building Guide (2026) — AIC Factory Automation & Layout Strategies Most Blogs Miss

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Master Arknights: Endfield’s Automated Industry Complex (AIC) to transform raw materials into unstoppable progression power — with efficient layouts, blueprint mastery, regional optimization, and automation tactics that most guides overlook.

🏭 What Is the AIC System — And Why It Matters

The Automated Industry Complex (AIC) is far more than a side system — it’s the backbone of progression, craft, and long‑term strength on Talos‑II. It quietly runs 24/7 in the background, producing gear, materials, and supplies that fuel combat, exploration, outposts, and operator upgrades.

In the AIC you will:
✔ Produce crafting materials, consumables, and advanced gear.
✔ Automate resource gathering and refining lines.
✔ Generate outpost supplies and certificates for rewards.
✔ Support mechanical tools — ziplines, bounce devices, power grids — that improve traversal and utility.

The more optimized your AIC, the less time you spend micromanaging and the more Talos‑II bends to your industrial will.

⚙️ AIC Core Loop — From Raw Ore to Advanced Gear

Arknights: Endfield Base Building Guide

A successful factory follows this general flow:

  1. Extract raw materials from mining rigs.

  2. Refine ores into usable components.

  3. Convey materials via belts/pipes to processing plants.

  4. Package finished gear and store in depots.

  5. Use gear for combat progression, outposts, and operator upgrades.

Efficiency — not just automation — is what separates an average factory from a self‑sustaining powerhouse.

📌 Early Setup — The Foundation of Success

Before anything else, unlock your PAC (Protocol Anchor Core) — the central hub of your entire network.

First priorities:
✔ Build mining rigs and connect them.
✔ Connect refiners, packers, and depots with conveyor systems.
✔ Establish a power grid using Relay Towers and Electric Pylons.
✔ Unlock tech for power distribution, resourcing, and basic processing.

💡 Early combat and exploration technology can wait. The stronger your base, the easier every other part of the game becomes.

🔌 Power — Why It’s Your First Priority

Every facility needs power — and nothing runs without a robust power grid.

Power basics:

  • Relay Towers extend reach by line‑of‑sight connections (generally ~80 m).

  • Electric Pylons distribute wireless power within range.

  • Thermal Banks store excess power for high‑demand periods.

Placement tips:
✔ Put relay towers on high ground to improve line‑of‑sight and avoid bottlenecks.
✔ Connect power “backwards” from remote locations — build towers near distant mining sites then extend backwards toward the PAC.

🌀 Logistics & Production Loops — Keep Items Moving

Belts and routing are the backbone of your factory: if materials can’t move, production stalls.

Automation essentials:
✔ Use short conveyor paths early to avoid jams.
✔ Add splitters and control ports once basics are running to balance throughput.
✔ If a refinery sits idle for lack of ore, add more rigs — not more belts.

Efficient loops reduce manual interaction and ensure a steady flow from ore to finished product.

📘 Blueprint System — Save, Share, Automate Faster

Arknights: Endfield Base Building Guide — AIC Factory Blueprint

The Blueprint System is one of Endfield’s most powerful though often underutilized tools.

Blueprint types:
✔ System Blueprints — unlocked via in‑game Simulations or AIC Plan progression.
✔ My Blueprints — your custom designs you save and reuse.
✔ Shared Blueprints — import community layouts using share codes.

Why blueprints matter:
✔ Instantly deploy proven layouts.
✔ Save hours of manual building.
✔ Community hubs (like shared blueprint websites) let you import world‑tested AIC designs.

Pro Tip: Even if you enjoy building from scratch, start with a blueprint and optimize from there — you’ll learn faster and produce more efficiently.

🔍 Regional Development & Wuling Secrets

Version 1.0 introduced Wuling and Valley IV regions with unique AIC features you won’t want to miss.

Key Regional Systems

  • Xiranite Technology: Auto‑connecting power relays using special materials.

  • Depot Bus Ports & Sections: Flexible internal hubs for logistics.

  • Regional Stock Bills: Earned from outpost supply orders and exploration, used to unlock advanced features.

Different regions demand different strategies — Wuling’s fluid mechanics and Jinlong’s expanded pipelines redefine late‑game factory planning.

🧠 Advanced Optimization Tips (Community Tested)

🔹 Before Logging Off:
✔ Top up raw materials in depots.
✔ Ensure storage has space.
✔ Confirm production lines are clear of jams.

🔹 Belt Balance > Speed:
If production stalls:
✔ Add more mining rigs.
✔ Avoid overly long belts, which slow throughput.

🔹 Wuling Megabase Example:
Players have shared ultra‑efficient Wuling blueprints with near‑total resource utilization, producing consistent power, gear parts, and consumables using community blueprint codes.

🌱 Beyond Production — Exploration & Combat Support

Your AIC isn’t just factory work — it powers tools that help all gameplay:
✔ Ziplines & bounce devices for traversal.
✔ Combat support structures (healing, defense).
✔ Outposts that generate certificates and loot automatically.

👇 Common Mistakes to Avoid

❌ Ignoring early power networks — kills production before it starts.
❌ Over‑building belts without routing logic — leads to jams.
❌ Placing key facilities in corrosion zones — environmental degradation.
❌ Waiting too long to automate — bottlenecks later become painful.

🧰 Example Early Game Checklist

✔ Unlock AIC via main story progression.
✔ Build PAC + basic power grid.
✔ Set up mining loop (ore → refiner → depot).
✔ Add basic logistic splitters.
✔ Switch to Electric Mining Rigs ASAP.
✔ Explore and save community blueprints.

🧠 FAQ — Rapid Answers

Q: Do I have to use blueprints?
A: No—but they save huge time and boost efficiency.

Q: Is the AIC optional?
A: Absolutely not. Progression, gear, and outposts all depend on it.

Q: What’s the early priority tech line?
A: Power → Resourcing → Logistics → Processing.

🏁 Conclusion — From Builder to Industrialist

Arknights: Endfield’s AIC system is more than a mini‑game — it’s the foundation of your entire progression. By mastering power grids, production logistics, blueprint management, and regional features, you’ll transform your factory into a self‑sustaining industrial powerhouse that fuels exploration, combat, and long‑term growth on Talos‑II. 

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