Arena Breakout S13 Port Return Guide: Loot Routes, Boss Areas & Extraction Tips

1. Port Returns in S13 — What's New

The Port map — originally introduced in Season 2 — makes its return in Arena Breakout Season 13 "Liminal Space", launching July 16, 2026. According to the S13 Dev Talk (Producer #117), Port's return brings three major additions: 2x Loot across the entire map, a new PvE Mode variant, and the Misty Valley content alongside the seasonal map rotation.

Port is a medium-to-large urban-industrial map centered around the Port Authority building — a multi-story fortress with locked rooms, armed guards, tripwire traps, and the boss Derwin. Based on the comprehensive community guide from BuffGet's Port Authority analysis, here's everything you need to dominate the returning map.

🔥 S13 Port Exclusive — 2x Loot: All loot spawns across Port are doubled for Season 13. Locked rooms with keys are now twice as profitable. The Secret Storage (3F) — already the most valuable room on the map — becomes an absolute must-visit with doubled electronic safe and weapon rack contents.

2. Port Authority Layout — 4 Zones & Blue Building

The Port Authority is divided into four color-coded zones plus the multi-story Blue Building. Here's the full breakdown:

Zone	Color	Key Building / Feature	Required Key
Zone 1	Red	Guard Room, blue building side	Guard Room Key (~4,000 Koen)
Zone 2	Yellow	Front gate, Guard Camp	Guard Camp Key (40K-60K Koen)
Zone 3	Green	Red gate, Administrative West	Administrative West Gate Key (~4,000 Koen)
Zone 4	Blue	Main Building (1F-3F + Roof)	Port Lounge Key (30K-60K) + Secret Storage Key (120K-200K)

Blue Building — Floor-by-Floor Breakdown

Floor	Contents	Threats
1F	Multiple entrances; Weapon Rack (modified S12K, SKS spawns); 6 entry points with tripwires	Flashbangs, Stuns, M67 grenades, Frags on tripwire traps
2F	Port Lounge (locked room — safe, drawers, toolbox, weapon crate); overlooks garage, front gate, Red Zone, balconies	Derwin patrols; sightlines to Blue Building and highway
3F	Corridor, desks, dark stairs, 2 safes, Secret Storage (locked — electronic safe, weapon rack, military crate); Commander Gap	Derwin; elite guards; claymore mines when boss is active
Roof	120-meter sightline — overlooks department store 3F, red tower, parking, highway, front gate, skylight, Havana	Exposed to snipers from multiple angles

Tripwire Trap Warning: Six entry points (front door, blue entrance, garage, rear stairs — 1F to 3F) are rigged with tripwires that trigger Flashbangs, Stuns, M67 grenades, or Frags. Always check door frames for wires before entering. Clear 1F's weapon rack first, then proceed upstairs — rushing into a trapped room is the #1 cause of early deaths on Port.

3. All Port Keys & What They Unlock

Key	Zone / Floor	Market Price (Koen)	Uses	Loot Inside
Guard Room Key	Red 1	<4,000	5	Basic loot; spawns in Parking, Heli, or Shorewind/Havana
Guard Camp Key	Yellow 2	40,000 – 60,000	25	Safe (winter coats, sports bags)
Admin West Gate Key	Green 3	<4,000	5	Administrative building access
Port Lounge Key	Blue 2F	30,000 – 60,000	10	Safe, drawers, toolbox, weapon crate
Secret Storage Key	Blue 3F	120,000 – 200,000	10	Electronic safe, weapon rack, military crate — best loot on the map

S13 2x Loot Priority: The Secret Storage Key (Blue 3F) is the single best investment on Port. At 120K–200K Koen, it's expensive — but with 2x loot in S13, the electronic safe and weapon rack contents pay for the key in 1–2 successful raids. The Port Lounge Key (2F) is the budget alternative at 30K–60K. Buy both and run a 2F → 3F route for maximum profit.

4. Boss Derwin — Full Fight Guide

Derwin Overview

Location: Main Building (Blue), floors 1F–3F
Trigger: Siren alarm sounds when Derwin is active
Accompanied by: 1–2 elite guards + Claymore mines deployed around the building

Derwin Loot Table (Cut Off Gear Set)

Weapon	Ammo	Value
RPK	2× 95-round drums, T4 BP rounds	High — LMG with massive ammo pool
AEK	2× 30-round mags, T4 BP rounds	High — meta assault rifle
F57	2–3× 10-round mags, SS190 rounds	Medium — powerful pistol sidearm

Guard Loot

Armor: T5 BN30 / T4 6BL3 (with leg armor)
Helmet: 6B23
Tactical Rig: B3
Weapon: AK102, 2–3× 30-round mags, T4 M855A1 rounds

How to Kill Derwin — 4 Proven Strategies

Bait to Stairs (Safest): Lure Derwin to the 2F→3F staircase and headshot him as he climbs. His AI pathing struggles with vertical angles.
Glass Shot from Roof: From the 3F room, shoot Derwin through the roof glass. He can't return fire effectively through windows.
Drop from 2F Gap: If Derwin is on 1F, fire down through the 2F floor gap. This is the safest angle — he can't reach you.
Leg Meta (Low Ammo): If you're running low-tier ammo, shoot his legs. Derwin's body armor is too thick for budget rounds — leg shots bypass armor entirely.

Claymore Alert: When the siren sounds, Derwin has deployed claymore mines throughout the Blue Building. Move slowly, check corners, and never sprint through doorways during the boss phase. One claymore can end your raid instantly.

5. Sandstorm Mechanics & PvE Mode Tactics

Port's sandstorm weather event dramatically changes how the map plays — and Season 13's new PvE Mode variant amplifies these effects:

Sandstorm Effect	Impact	Tactical Response
Vision	Severely reduced	Use close-range weapons (MPX, shotguns); avoid outdoor sniper positions
Thermal Optics	Disabled entirely	Don't bring thermals to Port — they're dead weight during sandstorms
Audio	Muffled — footsteps and gunshots are suppressed	Move freely; enemies can't hear you either
Footprints	Glow and become highly visible	Track enemy footprints through the storm; your own footprints betray your position

PvE Mode Strategy

The new S13 PvE Mode on Port removes player-versus-player combat, replacing PMCs with AI squads. This makes Port dramatically safer for loot runs — but the AI is tuned to be more aggressive:

Scout Bots (rooftops/towers): Modified SKS/SVTU, T2 ammo, T3 KN armor. Headshot them before they spot you.
Foot Soldiers (ground level): AKM/AK47N/AKS74U, T1–T2 ammo. Elite variants carry AK102 with T3 M855 rounds.
Mechanics (close range): S12K shotguns, 6B02 armor. Avoid CQB unless you have equal or better firepower.
PvE Priority: Rush Blue Building 3F → clear Derwin → loot Secret Storage → extract. With no PMCs contesting the boss, Derwin becomes a guaranteed loot pinata every raid.

6. Best Weapons & Recommended Loot Routes

S-Tier Port Weapons

Weapon	Cost (Koen)	Best For	Why It Works on Port
MPX (Budget)	~88K	Close-quarters clearing	850 RPM with AP6.3 T3 rounds shreds Scout Bots; perfect for Blue Building 1F-3F
MPX (Premium)	~485K	Boss + Elite Guards	7N31 T4 rounds (665 dmg, 566 pen); melts T5 BN30 guard armor
FAL	250K-350K	Roof overwatch, long sightlines	20-round T6 mags; one-tap Scouts (T2 PAS); counters RPK/AEK Derwin
SJ16	500K-1M	Extreme range (roof 120m)	10-round .338 T4-T6, 6x-20x scope; locks down Yellow crossfire zone

Optimal Raid Route (Solo / Duo)

Spawn → Shorewind stairs. Scout for early PMCs or PvE bots approaching from the south.
Clear Department Store. Basic loot + positional advantage for Yellow zone transitions.
Department Store → Shorewind → General Goods. Chain loot buildings while moving toward Blue Building.
Enter Blue Building via Garage (check tripwires). Clear 1F, loot weapon rack.
2F → Port Lounge (use key). Loot safe, drawers, weapon crate.
3F → check 2 corridor safes → Secret Storage (use key). Electronic safe + weapon rack = peak loot.
If siren sounds: Fight Derwin or extract. Decide based on ammo, health, and confidence.
Roof extract (120m line). Fastest extraction; watch for snipers from all directions.

Yellow Zone Danger: After 10 minutes into the raid, the Yellow Zone (Guard Camp area) becomes a crossfire nightmare — threats from Port Garage, Department Store 3F, Guard Room, and Admin Building converge here. Avoid Yellow after the 10-minute mark unless you have roof overwatch (SJ16/FAL) or are deliberately hunting PMCs.

7. Top Up Koen for Port Keys & Gear — Topuplist Arena Breakout

Port's Secret Storage Key costs 120K-200K Koen — and it's worth every coin with 2x loot.

Stock up on Arena Breakout Bonds (convert to Koen) through Topuplist — the trusted platform for secure, fast, and affordable top-ups. Whether you're buying Port keys, kitting out an MPX for Blue Building runs, or gearing up for Derwin, Topuplist delivers instantly at the best rates.

Ready to raid Port on July 16? Visit Topuplist's Arena Breakout top-up page and secure your Bonds now.

Port is a gear-check map — the Blue Building's tripwires, Derwin's T5 guards, and the roof's 120-meter sniper lanes demand proper equipment. A budget run with no keys and low-tier ammo will struggle to profit. Topuplist helps you fund the essentials: Port Lounge Key (30K), Secret Storage Key (120K), and an MPX Premium (485K) — the three items that transform Port from a survival struggle into a profitable farming operation.

With S13's 2x loot modifier, every successful Port raid pays out double — the keys pay for themselves faster than any other map. Top up your Bonds at Topuplist and enter Port fully equipped on day one.

8. Frequently Asked Questions (FAQ)

Q: When does the Port map return in Arena Breakout?

July 16, 2026 with the launch of Season 13 "Liminal Space." The Dev Talk #117 confirmed Port's return alongside 2x loot, PvE Mode, and the Misty Valley seasonal content.

Q: What is the 2x loot modifier on Port?

All loot spawns across the Port map are doubled for Season 13. Locked rooms — especially the Secret Storage (3F) and Port Lounge (2F) — yield twice the normal contents. This includes electronic safes, weapon racks, military crates, and regular loot containers. The modifier makes Port the most profitable map in the S13 rotation.

Q: How do I kill Derwin consistently?

The staircase bait method is the most reliable: lure Derwin to the 2F→3F stairs and headshot him as he climbs. Alternatively, shoot through the roof glass from the 3F room, or drop shots through the 2F floor gap if he's on 1F. Use T4+ ammo — T3 and below will struggle against his armor. If you're using budget ammo, aim for his legs.

Q: Which Port key should I buy first?

Secret Storage Key (Blue 3F, 120K-200K Koen) if you can afford it — the electronic safe + weapon rack + military crate combo is the best loot on the map. Port Lounge Key (Blue 2F, 30K-60K) if you're on a budget — excellent value for 10 uses. The Guard Room Key (<4,000 Koen) is dirt cheap and worth picking up every raid.

Q: How do tripwire traps work on Port?

Six entry points on the Blue Building (1F–3F) are rigged with tripwires that trigger Flashbangs, Stuns, M67 grenades, or Frags. Check door frames for visible wires before entering. Clear 1F's weapon rack first, then move carefully upstairs. The garage and rear stairs entries are the most commonly trapped — approach both with caution.

Q: What weapons are best for Port?

MPX (Budget or Premium) — 850 RPM shreds bots and guards in the Blue Building's tight corridors. FAL — T6 rounds for Derwin and roof overwatch. SJ16 — for the 120-meter roof sightlines. Avoid long-range bolt-actions if you plan to fight inside the Blue Building — the tight spaces favor SMGs and assault rifles.

Q: Where can I buy Koen/Bonds for Port keys and gear?

Bonds (convertible to Koen) can be purchased through the in-game shop, but for competitive pricing and instant delivery, Topuplist is the recommended platform. Their Arena Breakout top-up page offers Bonds at the best rates — ideal for funding your Port key collection and MPX loadout before S13 drops.