Arknights: Endfield – Shorecove Camp Sealed Chest Puzzle Solution

What to know

• The Shorecove Camp Sealed Chest sits on a rooftop in Valley IV (The Hub)
• You must use environmental explosives to access the key
• The puzzle rewards combat records, crafting items, and currency
• Exploration and vertical movement are essential to completing it

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The Shorecove Camp Sealed Chest is one of those puzzles in Arknights: Endfield that quietly tests whether you’re paying attention to your surroundings. At first glance, the chest looks unreachable and locked behind an invisible requirement. In reality, the solution is a compact environmental puzzle built around explosives, destructible terrain, and vertical traversal.

If you’re exploring Valley IV and want to make sure you don’t miss valuable early-to-mid game rewards, this guide walks you through the exact steps to open the chest, explains why each step matters, and highlights common mistakes that can slow you down.

Arknights Endfield Shorecove Camp sealed chest details

Category	Details
Region	Valley IV
Sub-area	Shorecove Camp
Chest type	Sealed Chest
Key requirement	Environmental puzzle (explosives)
Core mechanic	Destructible objects
Main rewards	Combat Records, Protodisks, T-Credits

Location of Shorecove Camp sealed chest in Arknights Endfield

Shorecove Camp is part of Valley IV, also referred to as The Hub during early exploration. The sealed chest is positioned on top of a flat rooftop overlooking the camp’s lower platforms. You can spot it fairly early if you scan rooftops and elevated structures, but reaching it immediately isn’t possible.

The area beneath the rooftop is cluttered with wooden barriers, crates, and support structures. These aren’t just decorative objects—they’re the core of the puzzle blocking access to the chest’s key mechanism.

How the sealed chest puzzle works in Shorecove Camp in Arknights Endfield

Unlike switch-based puzzles or combat trials, this sealed chest relies on environmental interaction. The key is not found on an enemy or inside a container. Instead, it’s locked behind destructible terrain that must be cleared using explosives found nearby.

The game subtly encourages experimentation here. Explosive barrels and throwable charges are placed close enough to hint that destruction is the intended solution, even if nothing explicitly tells you what to do.

How to solve the Shorecove Camp sealed chest puzzle

Step 1: Find the sealed chest

Start by locating the sealed chest itself. It sits on top of a rooftop in Shorecove Camp and is clearly marked as sealed when you interact with it. This interaction confirms that additional requirements must be met before it can be opened.

Take note of the surrounding structures, containers, and elevation changes. All four shiny objects are found within close proximity to this chest.

Step 2: Understand the four shiny objects requirement

The chest seal is removed only after collecting four shiny objects. These are small, glowing collectibles placed intentionally around the camp’s structure. You do not need to defeat enemies to obtain them, but you will need to explore carefully and use environmental tools.

Once all four are collected, the chest automatically becomes interactable.

Step 3: Collect the first shiny object near the chest

The first shiny object is the easiest to find. It is located very close to the sealed chest itself, usually on the same rooftop or just beside it.

This object acts as a hint, signaling that nearby exploration is the key to solving the puzzle. Pick it up before moving on.

Step 4: Get the second shiny object using explosives

The second shiny object requires the most interaction and is tied to environmental destruction.

First, make or obtain explosives. Nearby boom barrels and destructible containers are placed intentionally for this step.

Use explosives to break open the wooden barriers and containers near the base of the structure opposite to the chest.

After clearing the debris, you’ll reveal an interior section of the structure.

Bonus exploration inside the structure

Before grabbing the shiny object, go inside the opened structure. This area contains extra supply crates that are easy to miss if you rush through.

Here you can collect valuable materials such as:

• Orobeyl
• Protoprism
• T-Credits

These items make this step especially rewarding, even beyond unlocking the chest.

Finding the glowbug

Opposite the blue supply crates inside the structure, look carefully for a glowbug. Interacting with or collecting this glowbug grants you the second shiny object.

Step 5: Collect the third shiny object above the structure

Exit the interior and look upward. The third shiny object is located above the same structure you just explored.

Use ledges, beams, or nearby containers to climb up. This step focuses on vertical movement rather than destruction, so take your time lining up jumps and camera angles.

Once you reach the upper level, collect the third shiny object.

Step 6: Reach the fourth shiny object on higher containers

The fourth and final shiny object is positioned on higher containers to the right side of the structure. This is the most platforming-heavy part of the puzzle.

You’ll need to jump across stacked crates and containers to reach it. Move deliberately, as falling means climbing back up again.

When you reach the highest container platform on the right, you’ll find the fourth shiny object waiting there.

Step 7: Open the sealed chest

With all four shiny objects collected, return to the rooftop where the sealed chest is located.

The seal will now be removed, allowing you to open the chest and claim your rewards.

Rewards from the Shorecove Camp sealed chest

Reward	Quantity
Oroberyl	100
T-Creds	2,450
Intermediate Combat Record	2
Protodisk	1
Arms INSP Kit	2
Protoprism	1

These rewards are especially useful during early progression, when Combat Records and Protodisks can bottleneck character and equipment upgrades.

Why this puzzle matters for exploration progression

This sealed chest is a subtle tutorial in how Arknights: Endfield handles world puzzles. Instead of clearly marked objectives, the game often relies on environmental storytelling and object placement.

By completing this puzzle, you learn three important exploration habits:

• Look for destructible objects in locked areas
• Scan vertically, not just horizontally
• Revisit visible chests once new paths open

These lessons apply repeatedly across Valley IV and later regions.

Common mistakes players make

One common mistake is trying to reach the chest from above without solving the puzzle. The seal cannot be bypassed by movement abilities alone.

Another issue is using explosives too far from the structure. Explosives have a limited blast radius, so aim carefully to avoid wasting them.

Finally, some players leave the area after destroying obstacles without exploring the newly opened interior. Doing so means missing both the key mechanism and extra loot.

Tips to make the puzzle faster

• Carry explosives before approaching sealed areas
• Break obstacles completely before moving on
• Loot first, then solve the puzzle
• Rotate your camera upward when exploring interiors

These small habits reduce backtracking and help you spot similar puzzles elsewhere.

Shorecove Camp sealed chest completed!

The Shorecove Camp Sealed Chest puzzle is a compact but rewarding example of Arknights: Endfield’s environmental design. By using explosives thoughtfully and exploring vertically, you unlock valuable rewards while learning how the game expects you to interact with its world. If you’re methodical and observant, this puzzle takes only a few minutes—and sets you up for smoother exploration ahead.

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We hope this Shorecove Camp sealed chest puzzle 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.