This is a guide for the Valley boss "Doss" in Arena Breakout. It covers Doss's strategy and equipment in Arena Breakout. If you're playing Arena Breakout, please use this guide to help you defeat the Valley boss.
Table of Contents
Doss's Detailed Data
Profile

Doss is a local gangster living lavishly in a seaside villa. He prioritizes his own life above all else and will immediately call for backup if he senses danger. When cornered, he fights while healing. He also possesses a special token, the "Ancient Gold Coin".
Spawn Locations

Boss Spawn Locations | |
RV Camp | Beach Villa |
How to Identify the Boss
Distinctive Appearance

Doss is easy to identify by his appearance as he wears sunglasses and light armor. Bosses have higher attack accuracy compared to other NPCs, so if you spot an NPC with sunglasses, take cover and engage.
Surrounded by Many Henchmen

Doss is accompanied by many henchmen, so there will be many footsteps. When visiting the "Beach Villa" or "RV Camp," if you see a large number of sound signatures, there's a high chance the boss is present.
Boss Strategy Guide
Use Grenades to Suppress

The boss group has high shooting accuracy, so encountering them in an open area can result in taking heavy damage. Use grenades to suppress them and use cover to prepare for a counterattack.
Limit the Enemy's Advance

Doss and his henchmen tend to approach the player, so it's recommended to engage them in a location where you can limit their path. Aim where the enemies will come from to easily get the first shot.
Doss Can Be Killed with One Headshot

Doss doesn't wear headgear, so a headshot can take him down in one hit. Doss also doesn't wear high-class armor. If aiming for the head is difficult, focus on landing shots anywhere to defeat him.
Boss & Henchmen's Equipment
Doss's Equipment

Weapon | AKS-74U / 5.45×39mm BP |
Armor | H-Tac SWAT Body Armor (Class 3) |
He is equipped with a customized AKS-74U, loaded with Level 4 penetration ammunition. Its penetration is high, so caution is needed if your armor is Level 4 or lower. Also, he is equipped with a or a in the pistol slot.
Always Pick Up the Boss Token
Doss's boss token, " Handmade Gold," is traded at a high price because it can be used to escape from the Lockdown Zone. Be sure to take it if you defeat him.
Henchmen's Equipment

Weapon | AKS-74U / 5.45×39mm PP |
Armor | Old Security Body Armor (Class 1) |
Helmet | Safety Helmet |
They are equipped with AKS-74U loaded with Level 3 penetration 5.45×39mm PP. The ammunition is traded at a reasonably high price, so be sure to collect it if you defeat the henchmen. The armor class of their equipped gear is low, and ammunition with Level 2 penetration or higher can smoothly kill them with body shots.
Recommended Weapon Types
Assault Rifles are Recommended

Assault rifles are recommended if you plan to limit the boss group's path and defeat them. They have a large magazine capacity and a good balance of power and sustained combat capability. Preparing magazines with high capacity makes it easier to handle being surrounded.
Be Mindful of Ammo Count with Submachine Guns
Submachine guns also have a large magazine capacity, but their high rate of fire can easily lead to running out of ammo. If you can prepare multiple spare magazines, you can also engage with submachine guns.
Sniping with Medium to Long-Range Weapons is Also Effective

The Seaside Villa can be sniped from various locations, so it's sometimes possible to defeat enemies without being noticed. If aiming for kills from a long distance, bring a marksman rifle or a bolt-action rifle. Also, note that it's difficult to get long-range lines of sight in the RV Park.