Endfield Early Game Progression Guide: Manuals, Protocol Space, AIC

🚀 Arknights: Endfield Early Game Guide — Progress Faster Without Wasting Time

Arknights: Endfield can feel overwhelming at the start, but the early game is actually very forgiving if you focus on the right progression loops. Instead of trying to “do everything,” your best results come from building a simple rhythm: raise your level caps, farm only what you need, and unlock systems like gear sets and factory automation as soon as the story allows.

This early phase quietly teaches you how Endfield wants you to play long-term—steady upgrades, repeatable resource loops, and account growth that comes from planning instead of brute forcing fights.

📈 The Core Loop: Level Caps Decide Your Progress Speed

🔥 Level Up Characters and Weapons First (Then Repeat Forever)

Your first big power spikes come from leveling both:

• Operators

• Weapons

Early on, both are capped at Lv. 20, but the cap increases as you progress the story.

Best early-game routine:

1. Level up characters + weapons

2. Push story until you hit a cap wall

3. Farm materials to raise the cap

4. Level up again immediately

5. Repeat

Why it matters: every time you delay leveling after a cap increase, you slow your story clears and make overworld enemies feel harder than they should.

📘 Operational Manual = Your “Free Rewards” Engine

Once unlocked, the Operational Manual becomes one of the highest value early-game systems because it pays you for doing normal gameplay.

✅ What You Get From Manual Progress

The manual missions reward:

• Oroberyl

• T-Creds

• Operational EXP

• Level-up materials

And it’s split into categories like:

• Daily

• Index

• Training

• Simulation

How to play it: don’t treat this like optional side content. In the early game, the manual is basically your “account growth checklist,” and finishing it early makes every other system easier.

🧪 Spend Sanity Points Smart: Protocol Space Comes First

🧭 Why Protocol Space Farming Is Mandatory Early

When you start needing more power, you’ll hit the point where overworld enemies stop falling over. That’s where Protocol Space becomes your most efficient Sanity sink.

Protocol Spaces give you:

• Character upgrade materials

• Weapon upgrade materials

• Operational EXP

Once you interact with a Protocol Space on Talos-II, it becomes permanently accessible through the Operational Manual Index menu, so you can farm it without traveling back manually.

How to play it: when you’re stuck, don’t brute-force fights—farm Protocol Space to raise your caps and keep momentum.

🛡️ Gear and Gear Sets: The “Difficulty Fix” Button

If combat starts feeling too slow or risky, the fastest fix isn’t always more levels—it’s better gear.

⚙️ What Gear Improves

Gear boosts core stats like:

• Defense

• Crit Rate

• Agility

• Intellect

• and more

🧩 Why Gear Sets Matter More Than Single Pieces

Gear sets add extra effects on top of stats, meaning you’re not just getting bigger numbers—you’re getting real performance boosts.

How to play it: if you’re taking too long to kill enemies or getting punished by tougher mobs, gear sets are the cleanest way to stabilize your runs.

🏭 AIC Factory Progression: Automate Your Power Growth

Once the factory system unlocks through story progression, your priorities shift from “manual farming” to “automated production.”

🔁 Build Efficient Factory Lines Early

Your AIC should focus on producing:

• Gear crafting materials

• HP recovery items

• exploration support items

This is how your account transitions from early survival to mid-game scaling.

How to play it: don’t wait until you’re stuck. If your factory is producing consistently, you’ll always have materials ready when your story progression raises your caps.

🧩 Blueprints Make AIC Easy (Even If You’re New)

Factory building can feel confusing at first, but you don’t need to design everything from scratch.

✅ Use Blueprints as Training Wheels

You can use:

• built-in blueprints

• other players’ blueprint codes

This lets you copy efficient layouts immediately and learn by improving them over time.

How to play it: copy first, optimize later. Early game is about output, not perfection.

🧭 Exploration Collectibles That Permanently Buff Your Account

Two collectible types matter a lot more than they look:

💠 Aurylenes (Stamina Growth)

Collecting Aurylenes increases your stamina bar, which improves everything:

• more farming

• more exploration

• more long sessions without downtime

You can also submit them at:

• TP Points

• The Hub

Submission can reward:

• stamina increases

• Origeometry

• Operational EXP

📟 Protocol Dataloggers (AIC Growth)

Protocol Dataloggers give you the AIC Index, which is used to research upgrades inside the AIC Plan menu.

That AIC Plan research is what expands your factory potential by unlocking more facilities and options.

How to play it: if you want stronger production and smoother progression, treat dataloggers like mandatory loot—not optional exploration flavor.

🧠 The Best Early Game Route (Simple and Efficient)

If you want the cleanest path with the least wasted time:

• Always level Operators + weapons the moment your cap increases

• Clear Operational Manual missions daily for steady rewards

• Spend Sanity in Protocol Space when you hit power walls

• Craft gear + activate gear sets as soon as enemies slow you down

• Start AIC automation early, even with basic lines

• Use blueprint codes to skip trial-and-error layouts

• Collect Aurylenes + Protocol Dataloggers while exploring to boost stamina + factory growth

Players who want to accelerate their early-game progression can browse verified Accounts to start with stronger rosters, book professional Hourly Services for route planning and early optimization, or use trusted Boosting to push story milestones, unlock key systems faster, and stabilize farming with less grind.

If you build your momentum early, Endfield becomes less about “surviving fights” and more about upgrading on schedule—so your account stays ahead of the difficulty curve instead of reacting to it.

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