PUBG MOBILE LIGHT LIGHT: Metro Royale Arctic Base Loot and Extraction Guide

To extract successfully from the Arctic Base map in PUBG MOBILE LIGHT LIGHT Metro Royale, prioritize the high-tier underground laboratory vaults, carry high-penetration ammunition in your secure lockbox, and begin moving toward your extraction point when five to six minutes remain on the match timer. Survival depends on avoiding prolonged fights in open snowfields, conserving premium ammunition against non-player enemies, and filtering backpack inventory strictly by sale value per slot.

Looting the Central Military Base and Underground Labs

The Central Military Base and its subterranean research laboratories contain the map's highest concentration of gold-tier loot containers, document safes, and purple weapon crates. These underground complexes consistently yield high-value barter goods, including Encrypted Hard Drives, Medical Compasses, and Gold Bars.

Rushing directly into these vaults exposes you to elite NPC patrols armed with high-penetration weapons that quickly shred Level 4 and Level 5 vests. Clear entry corridors methodically using flash grenades and tight angle peeks before interacting with loot containers.

If you carry a yellow or red laboratory keycard, sweep and secure all adjacent rooms before swiping the card. The electronic lock produces a distinct audio cue that carries across nearby corridors, signaling your exact location to rival squads looking for an ambush.

Recommended Weapon Loadouts and Ammunition Strategy

Arctic Base features long, open sightlines across frozen valleys and tundra ridges where marksman rifles and scoped assault rifles dominate. Pair a medium-to-long-range primary with a compact, high-fire-rate secondary for interior bunker combat.

• Primary Weapon: An Mk14 or an M416 equipped with a 4x or 6x optic provides effective suppression across snowdrifts.
• Secondary Weapon: A silenced Vector or P90 allows rapid room clearing in close-quarters bunker halls.
• Premium Ammunition: Carry at least two stacks of Polished Steel or High-Explosive rounds inside your secure lockbox. Standard copper ammunition fails against players wearing Level 6 helmets and body armor. Reserve your premium ammunition exclusively for player encounters.
• Budget Ammunition: Load standard ammunition into your secondary weapon to eliminate basic NPC guards without draining costly armor-piercing rounds.

Defeating Map Bosses and Heavy Patrols

The Arctic Base features armored Commander bosses accompanied by elite guards wielding heavy machine guns. Engaging these bosses in open terrain quickly depletes medical supplies and destroys vest durability.

1. Lure the boss into a choke point: Force the encounter into narrow basement corridors, stairwells, or blast doors to limit incoming firing angles.
2. Bait burst fire: Have one teammate draw the initial machine-gun barrage from behind concrete cover.
3. Focus fire on head hitboxes: While the boss targets cover, teammates should unleash high-penetration rounds directly at the boss's head.
4. Disrupt reload cycles: Throw fragmentation grenades and Molotov cocktails to stagger the boss and interrupt heavy weapon reloads.
5. Secure boss containers: Once eliminated, loot the dropped containers for Fabled equipment, refined weapon attachments, and keycards.

Backpack Filtering: Prioritizing Value Density

Maximizing raid revenue requires managing limited backpack slots by Ruble value per grid square rather than hauling bulky mid-tier equipment. Discard low-value weapons and worn armor in favor of compact barter goods and high-tier attachments.

When looting defeated opponents, strip high-tier muzzles, scopes, and stocks instead of carrying the entire weapon frame. A stripped weapon receiver takes up substantial inventory space while offering minimal resale value compared to compact barter items.

Safe Extraction Routes and Timing

Exiting the Arctic Base requires moving early to avoid extraction campers positioned on overlooking ridges. Lingering in central facilities until the final minutes forces your squad into exposed chokepoints when extraction gates become contested.

• Departure Window: Disengage from looting and begin traveling toward your assigned green extraction zone when five to six minutes remain on the raid clock.
• Zipline Mobility: Utilize the mechanical zipline networks to cross wide ravines and frozen valleys quickly, bypassing exposed snowdrifts.
• Extraction Defense: Never lie prone in the open while the extraction countdown ticks down. Throw at least two smoke grenades in a staggered line across the beacon to break line of sight, and maintain erratic movement behind hard cover until the timer safely returns you to the lobby.