News Details

Arknights: Endfield Infra-Station Level 3 Early Warning Guide

RavenRavenFebruary 21, 2026

1. Preliminary Preparations

1. Operators Selection: Choose Operators with high damage output, area-of-effect attacks, and crowd control abilities. For example, Caster Operators with strong ranged attacks can deal significant damage to enemies from a distance; Supporter Operators with group stun or slow effects can effectively restrict enemy movements.

2. Weapons and Gear: Ensure Operators are well-equipped to enhance attributes such as attack power, defense, and health.

2. Battle Deployment

1. Defensive Line Construction: Strategically place defensive towers near the base entrance to block direct enemy assaults. Deploy Operators dispersed behind these defenses to maintain clear lines of fire while avoiding concentrated enemy attacks.

2. Firepower Allocation: Concentrate high DPS Operators to target high-threat enemies at a distance, such as pyromancer who can teleport. AoE damage Operators are responsible for clearing large groups of mobs near the frontline. Support Operators deploy control skills at critical moments to disrupt the enemy's offensive rhythm.

3. Combat Strategy

1. Prioritize eliminating elite enemies: Elite foes often possess powerful attacks and unique skills. Taking them down first can significantly reduce combat pressure. Use Operators' skills to focus fire on elite enemies and defeat them as quickly as possible.

2. Skillful Use of Abilities: Timely deploy Operators' skills based on enemy actions and battlefield conditions. For example, use area stun abilities to control enemies during dense enemy charges, creating a safe environment for your team to deal damage.

3. Pay attention to reinforcement: closely monitor the condition of the defense line. When defensive towers are destroyed or our Operators suffer casualties, promptly adjust deployments and reinforce positions to ensure the stability of the defense line.

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4. Resource Management

1. Strategically position each defense tower: Since the number of defense towers is limited, position each type strategically based on the enemy's route.

2. Collect Resources: Prepare the resources needed for defense towers in advance, such as manufacturing materials and power, while also upgrading Basic AIC Plan to unlock towers which are more powerful.

By following the above strategy and arranging your battle tactics wisely, you can successfully respond to the Level 3 Early Warning at the Arknights: Endfield Infra-Station and achieve victory.

Raven
Raven
Experienced Game Writer
Raven is a game industry professional with a passion that spans across genres, yet beats strongest for anime-Gacha game. As a seasoned player and strategist, they channel deep systemic knowledge and hands-on experience into clear, actionable guides. All their insights are crafted exclusively for the gaming community on Rushbuy.
Raven
Raven
Experienced Game Writer
Raven is a game industry professional with a passion that spans across genres, yet beats strongest for anime-Gacha game. As a seasoned player and strategist, they channel deep systemic knowledge and hands-on experience into clear, actionable guides. All their insights are crafted exclusively for the gaming community on Rushbuy.