Acquiring Sentinel Cores becomes critical in the mid-to-late stages of Arc Raiders for crafting advanced equipment. Initial missions offer limited quantities, necessitating dedicated farming from stationary defense turrets called Sentinels. These units primarily inhabit indoor areas and can be neutralized efficiently with precision weapons like sniper rifles or Ferro arms. Below are optimized strategies for securing these resources early.

Maximizing Sentinel Core Collection

Sentinels emit identifiable orange targeting lasers before firing, allowing tactical positioning behind cover to evade damage. Early-game farming involves prioritizing low-risk zones while refining weapon accuracy. Collected cores should immediately be stored in your secure inventory to prevent loss upon defeat.

Blue Gate

Blue Gate contains minimal Sentinel activity. A single unit patrols the central checkpoint, with another stationed near northern watchtowers. Their isolated positions make this area suitable for cautious players.

Acerra Spaceport

Acerra Spaceport features frequent high-tier loot and Sentinel spawns, but its competitive environment demands experienced players. Beginners should prioritize other regions before tackling this hotspot.

Buried City

In Buried City, focus on structures like the Town Hall and Hospital. Sentinels here often occupy rooftop perches vulnerable to melee ambushes when flanked. A towering unit south of the New District offers another opportunity for close-quarters takedowns.

Dam Battlegrounds

The Dam Battlegrounds host clusters in the Power Generation Complex and Hydroponic Dome. Expect heavy player traffic in these contested zones – prioritize stealth and rapid extraction after securing cores from administrative buildings and research facilities.