deadlock.io
Berserker

Berserker

Weapon ·Tier 3 · Passive
3200
Effects

Your Weapon Damage increases as you take sustained damage.

Bonuses

Passive — works automatically once bought.

8%
Bullet Resist
7
Weapon Damage per Stack
120
Damage taken to Stack
10
Max Stacks
10s
Duration
Overview

The damage builds up after you take punishment, so consider it for exchanges you can survive long enough to answer. It is a poor reason to absorb free shots before a fight: your extra weapon damage still needs health, positioning and time to become useful.

Stats

9/16/2026 – 9/22/2026
Win rate
50.7%
Purchases
216,457

Normal mode · Ranked and unranked · All ranks Deadlock API ·

CostPer 1,000 souls
Bullet Resist 8% 2.5/1k
Weapon Damage per Stack 7 2.2/1k
Damage taken to Stack 120 37.5/1k
Shop tiers →
Related mechanics
Update history15
05-19-2025 UpdateMay 20, 2025
  • Bullet Resistance reduced from 18% to 16%
01-27-2025 UpdateJan 28, 2025
  • Damage to gain stack increased from 100 to 120
01-12-2025 UpdateJan 13, 2025
  • Weapon Damage per Stack reduced from 6% to 5%
  • Bullet Resistance reduced from 9% to 8%
12-06-2024 UpdateDec 06, 2024
  • Now builds into Frenzy.
11-21-2024 UpdateNov 21, 2024
  • Weapon Damage per stack increased from 5% to 6%
Data and APIData and API

identity

id
upgrade_berserker
slug
berserker
token
upgrade_berserker
kind
upgrade
updatedAt
2026-09-23T07:55:51.356Z

shop

category
weapon
tier
3
cost
3200
groupLabel
Tanking Bullets
filters
EShopFilterWeaponDamage, EShopFilterClipSize, EShopFilterDurability
componentIds
upgradeIds

properties (5)

labelkeyvalue
Bullet ResistBulletResist8%
Damage taken to StackDamageToStack120
DurationDamageDuration10s
Max StacksMaxStacks10
Weapon Damage per StackWeaponPowerPerStack7

Upgrade path

lvlAPupgrades
11Weapon Damage per Stack +3, Bullet Resist +8, Max Stacks +8