Updated for 2026 Launch

Arknights Endfield Building Guide

Complete guide to base construction, factory automation, and building optimization in Arknights Endfield. Master your settlement management.

15 min read
Last updated: January 2026

What is Building System in Arknights Endfield?

Arknights Endfield introduces a comprehensive base building system that sets it apart from traditional tower defense games. As Endministrator, you'll construct and manage your own settlement on Talos-II, housing your operators, producing resources, and unlocking critical gameplay mechanics.

The building system serves multiple purposes: providing a home for your operators, generating valuable resources through production facilities, enabling factory automation for efficient crafting, and storing your growing collection of equipment and materials. Mastering base management is essential for long-term progression.

Pro Tip: Your base development directly impacts your combat effectiveness. Higher-level buildings unlock better equipment production capacity and resource generation rates.

All Buildings List & Functions

Command Center

Management

The heart of your base. Upgrade to unlock more building slots and increase maximum operator capacity.

Key Tips:

  • First building to construct
  • Upgrade priority: HIGH
  • Unlocks building menu

Operator Dormitories

Housing

Living quarters for your operators. More dorms mean more operators can be stationed at your base.

Key Tips:

  • Operators recover energy here
  • Upgrade for more slots
  • Required for team expansion

Production Factory

Resource Generation

Automated facility for crafting equipment, weapons, and upgrade materials. The core of your economy.

Key Tips:

  • Unlock automation chains
  • Requires blueprints
  • Production scales with level

Power Plant

Infrastructure

Generates energy to power your base facilities. Essential for production and research buildings.

Key Tips:

  • Required for factory operation
  • Multiple tiers available
  • Efficiency upgrade path

Storage Warehouse

Storage

Stores your crafted items, materials, and equipment inventory. Upgrade to increase capacity.

Key Tips:

  • Prevents resource overflow
  • Essential for automation
  • Security upgrade available

Research Laboratory

Technology

Unlocks new blueprints and technology upgrades. Critical for progressing through endgame content.

Key Tips:

  • Unlocks advanced recipes
  • Requires rare materials
  • Time-gated upgrades

Best Building Priority Order

Early/Mid/Late Game

Early Game

First 1-2 Weeks

  • 1

    Command Center

    Unlocks building system

  • 2

    Power Plant

    Enables production

  • 3

    Operator Dormitories

    Houses your team

  • 4

    Production Factory

    Start crafting

  • 5

    Storage Warehouse

    Store materials

Mid Game

2-4 Weeks

  • 1

    Production Factory

    Faster production

  • 2

    Research Laboratory

    Unlock blueprints

  • 3

    Operator Dormitories

    Houses your team

  • 4

    Power Plant

    Support more buildings

  • 5

    Storage Warehouse

    Larger inventory

Late Game

4+ Weeks

  • 1

    Production Factory

    Passive income

  • 2

    Research Laboratory

    Top-tier equipment

  • 3

    Command Center

    Max Level Buildings

  • 4

    Production Factory

    Endgame crafting

  • 5

    Storage Warehouse

    Protect assets

Factory & Automation Guide

Factory Automation system is Arknights Endfield's most powerful economic feature. Once unlocked, you can set up automated production chains that continuously craft valuable items without manual intervention.

Automation works by linking production nodes together: raw materials flow from storage to factories, crafted items move to warehouses, and finished products accumulate automatically. The key is designing efficient layouts that minimize production bottlenecks.

Automation Tips

  • • Plan layouts before building - blueprint mode helps visualize chains
  • • Balance input/output ratios to prevent bottlenecks
  • • Use conveyor belts for efficient material transport
  • • Upgrade factories simultaneously to maintain ratios

Common Mistakes

  • • Overloading single factories causes efficiency loss
  • • Ignoring storage capacity leads to wasted production
  • • Unequal factory levels create material shortages
  • • Forgetting to power all buildings stops automation

Building Layout Tips & Optimization

Space Efficiency

  • • Cluster related buildings together (factories near storage)
  • • Leave space for future expansions
  • • Use roads to optimize operator travel time
  • • Plan for defensive structures around perimeter

Resource Management

  • • Track material usage rates for automation planning
  • • Prioritize high-value crafting recipes
  • • Maintain buffer stock for emergency upgrades
  • • Sell excess materials when storage is full

Frequently Asked Questions

How many buildings can I construct at once?
The number of buildings you can have is determined by your Command Center level. Upgrading Command Center unlocks additional building slots. In early game, focus on this upgrade first to maximize your base's potential.
What happens if my base runs out of power?
Without sufficient power, your production factories and specialized facilities will stop functioning. Always keep your Power Plant upgraded and ensure it has enough capacity to support all active buildings. Consider building a second Power Plant in mid-game.
Can I move buildings after constructing them?
Yes, buildings can be relocated at a cost of LMD (in-game currency). Use blueprint mode before finalizing placements to avoid unnecessary expenses. Strategic placement affects automation efficiency significantly.
How does factory automation work exactly?
Automation links production facilities together automatically. Raw materials from storage feed into factories, crafted products move to warehouses. The system runs continuously as long as power is available and storage isn't full. Advanced players create complex production chains for maximum efficiency.
What's the best way to get blueprints?
Blueprints are primarily obtained through Research Laboratory, which requires specific materials to unlock new recipes. Completing story missions, defeating bosses, and participating in events also reward rare blueprints. Check our guide section for specific blueprint locations.
How do I upgrade building efficiency?
Building efficiency is improved by leveling up structure using LMD and upgrade materials. Each level increases production speed, capacity, or unlocks new functionality. Prioritize upgrades that affect your most frequently used facilities first.
Is base building required for progression?
Base building is essential for long-term progression. While you can advance in story with minimal base development, optimal equipment crafting, resource generation, and operator housing all depend on a well-developed base. High-level content requires upgraded buildings.

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Related: Arknights Endfield base building guide, Endfield construction tips, factory automation walkthrough, building priority order, Arknights Endfield settlement management, base layout optimization, Endfield production guide.