Explosives in Arknights Endfield – Crafting and Uses Explained

What to know

• Industrial Explosives are the main explosive item in Endfield
• They can be used both from environmental sources and via production
• Explosives are essential for destroying Blight Cores and obstacles
• Advanced progression allows portable, mass-produced explosives

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In Arknights: Endfield, not every obstacle is meant to be solved with weapons or operators alone. Certain environmental threats—especially Blight Cores and reinforced terrain—require a more deliberate solution. That’s where Explosives, specifically Industrial Explosives, come into play.

Explosives serve a dual role in Endfield. Early on, they appear as situational tools tied to specific locations. Later, they become fully integrated into your industrial pipeline, allowing you to carry and deploy them wherever needed. Understanding both forms is crucial, as many exploration routes and objectives are locked behind explosive usage.

This guide explains what explosives are, how to obtain them, how to use them in the field, and how production changes as your AIC expands.

Arknights Endfield Explosives quick overview

Category	Details
Main item	Industrial Explosives
Early access	Barrels of Originium
Advanced access	AIC production
Primary use	Destroy Blight Cores and obstacles
Secondary use	Area damage to enemies

What are explosives in Arknights Endfield

Explosives in Endfield are throwable consumables designed to interact with the environment rather than replace combat systems.

Their primary target is Blight Cores—hazardous growths that are often unreachable, heavily protected, or too dangerous to attack directly. Explosives can also be used to demolish certain rocks, walls, and scripted barriers tied to exploration or quests.

Importantly, explosives are context-aware tools. The game clearly signals when an obstacle is meant to be destroyed with explosives rather than brute force.

Types of explosive access in Endfield

There are two main ways you interact with explosives:

1. Environmental explosives (early-game)
2. Portable Industrial Explosives (mid to late-game)

Each serves a different purpose and teaches you different mechanics.

How to get explosives from Barrels of Originium

Early in the game, you’ll encounter Barrels of Originium placed near blocked paths or Blight Cores.

How Barrels of Originium work

These barrels act as localized explosive sources.

• Approach the barrel
• Interact with it using the on-screen prompt
• Your character immediately creates an explosive

This explosive is temporary and tied to the barrel’s location.

How to use field explosives from barrels

Once you obtain an explosive from a barrel, usage is straightforward but precise.

Step 1: Aim your throw

An aiming guide appears on-screen, showing the arc and landing point of the explosive. Adjust your aim carefully—range is limited.

Step 2: Throw the explosive

Press the attack input to throw the bomb. It detonates on impact, so accuracy matters.

Step 3: Observe the result

If aimed correctly, the explosive will:

• Destroy Blight Cores
• Break specific rocks or walls
• Trigger scripted environmental destruction

Explosives can also damage enemies caught in the blast radius.

Important limitations of barrel-based explosives

Environmental explosives are intentionally restrictive.

• You cannot carry them far from the barrel
• Moving too far causes the explosive to disappear
• A short cooldown applies before you can create another

These limits prevent hoarding and reinforce their role as situational tools rather than inventory items.

Friendly fire and combat considerations

One major advantage of explosives in Endfield is safety.

• Explosives do not damage friendly units
• They are safe to use near your team
• Enemies take full area damage

This makes them ideal for clearing clustered enemies without disrupting formation or positioning.

When to rely on environmental explosives

Environmental explosives are best used when:

• A blocked path is clearly tied to a nearby barrel
• A Blight Core is unreachable by melee or ranged attacks
• The game visually nudges you toward explosive usage

They are not meant to be carried forward or saved.

Crafting Industrial Explosives through the AIC

As you progress, explosives stop being purely situational and become fully portable items.

However, they are not crafted from your Backpack menu.

Industrial Explosives are produced through your AIC (Automated Industry Complex).

How to unlock Industrial Explosives production

Before you can produce explosives, several requirements must be met.

Unlock Packaging technology

You must research the Packaging node under the Basic AIC Plan. This unlocks the blueprint required to package explosives.

Without this technology, explosives cannot be produced—even if you have materials.

Build a Packaging Unit facility

Once unlocked, construct a Packaging Unit in your AIC.

This facility combines refined materials into finished Industrial Explosives. It acts as the final step in the production chain.

Materials needed for Industrial Explosives

Producing explosives requires processed inputs rather than raw resources.

Amethyst Parts

• Sourced from Amethyst Fibers
• Fibers come from Amethyst Ore
• Ore must be refined before use

Aketine Powder

• Processed from Aketine plants
• Plants are gathered in the wild or grown via eco-farming modules

Both materials must be delivered to the Packaging Unit for production to begin.

Producing Industrial Explosives

Once materials are supplied:

• The Packaging Unit begins production automatically
• Finished Industrial Explosives are output as inventory items
• These explosives are portable and reusable across zones

At this stage, explosives become a standard part of your toolkit rather than a puzzle-specific solution.

How to use portable Industrial Explosives

Portable explosives function similarly to barrel-based ones, with fewer restrictions.

Step 1: Equip the explosive

Select Industrial Explosives from your consumable inventory.

Step 2: Aim carefully

Just like field explosives, an aiming guide appears. However, you can now throw from any location, not just near barrels.

Step 3: Throw and detonate

Explosives detonate on impact, dealing area damage and destroying valid targets.

Advantages of portable explosives

Portable Industrial Explosives offer major flexibility:

• No range restriction tied to barrels
• Can be carried between zones
• Enable pre-planned exploration routes
• Reduce backtracking

They are especially valuable in large, multi-layered maps where Blight Cores are scattered.

Common uses for explosives

Explosives consistently serve three main purposes:

1. Destroying Blight Cores in dangerous or elevated positions
2. Opening blocked passages tied to exploration or quests
3. Dealing area damage to enemy groups

While combat damage is useful, environmental interaction remains their primary role.

Mistakes to avoid when using explosives

• Wasting explosives on non-destructible terrain. Not all rocks or walls are destructible. If an obstacle lacks visual cues, explosives may do nothing.
• Throwing from unsafe positions. Explosives won’t hurt allies, but poor positioning can still leave you exposed after the throw.
• Overproducing too early. Industrial Explosives require a production chain. Overcommitting early can strain your AIC if other systems are underdeveloped.

How explosives fit into Endfield’s design

Explosives reinforce Endfield’s problem-solving approach.

Instead of forcing combat solutions, the game encourages you to:

• Read the environment
• Use the right tool for the job
• Invest in infrastructure for long-term efficiency

Explosives are a bridge between exploration and industrial progression.

Transition from field tools to industrial tools

The shift from barrel-based explosives to portable ones mirrors Endfield’s broader progression.

Early game:

• Contextual tools
• Limited control
• Guided usage

Mid to late game:

• Player-driven production
• Strategic preparation
• Full freedom of deployment

This evolution makes explosives feel earned rather than handed out.

Using explosives effectively in Arknights Endfield

Explosives in Arknights: Endfield are not just weapons—they’re keys. They unlock paths, neutralize environmental threats, and reward players who invest in infrastructure and planning.

Whether you’re throwing a temporary bomb from a Barrel of Originium or deploying mass-produced Industrial Explosives from your AIC, understanding when and how to use them is essential for smooth exploration.

Master explosives early, build production smartly, and you’ll find Endfield’s world opening up in ways brute force alone never could.

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We hope this explosives’ crafting and using guide for Arknights: Endfield offered all the clarity you were looking for and made your experience smoother. If you have any feedback, suggestions, or questions, drop them in the comments below. We actively read and respond, so feel free to reach out whenever you need extra help or guidance.