gorod-krovi BO3

Gorod Krovi

Stalingrad, alternate USSR · ~1944 · Primis

Setup Difficulty
Quest Difficulty
Community Rating
★★★★★ 4.0
Wonder Weapon GKZ-45 Mk3
Main Quest My Brother's Keeper
Field Manual — Overview

Intel Brief

An alternate-universe Stalingrad where Soviet dragons and mechanized soldiers clash in the ruins. Nikolai confronts his own dark destiny.

Field Manual — Priority

Setup Guide

Power

  1. Open to Dragon Command and flip power switch near map console.
  2. Maintain routes between Dragon Command, Supply Depot, Tank Factory, and Infirmary for objective travel.

Pack-a-Punch Location

Dragon command network route after objective unlocks.

Accessing Pack-a-Punch

  1. Build Dragon Network Controller by defending three Groph Modules (blue/red/yellow cylinders).
  2. Install controller in Operations Bunker machine.
  3. Call dragon flight to Hatchery for 500 and access Pack-a-Punch area consistently.
Field Manual — Equipment

Dragon Shield

GK shield with high-value fire blast. One-shots Manglers/Valkyries and carries many lockdown phases.

Head piece
Infirmary middle floor shelf (Finger Trap room).
Infirmary top floor left of Stamin-Up.
Broken floor rubble from Operations to Infirmary.
Heart piece
Juggernog room chair.
Truck near Operations approach.
Operations shelf left of entrance.
Mouth piece
Top Armory wall by 500 bridge.
Armory middle floor by crashed bus walkway.
Rubble below Armory by Wunderfizz lane.
Field Manual — Equipment

Dragon Network Controller

Three-cylinder build that enables dragon travel to Hatchery and power-up module calls.

Blue Cylinder
Dragon Command Groph Module defense reward.
Red Cylinder
Tank Factory Groph Module defense reward.
Yellow Cylinder
Supply Depot Groph Module defense reward.
Field Manual — Equipment

Gauntlet of Siegfried

Specialist weapon unlocked through dragon egg trials. Mandatory for full main quest flow.

Dragon Egg chain
Shoot egg down at Hatchery roof and incubate through trial stages.
Complete Napalm kills, penetrating multi-kills, and melee kills.
Claim Gauntlet from trial gravestone in spawn.
Field Manual — Main Quest

My Brother's Keeper

PARTIAL SOLO

My Brother's Keeper: power and Gauntlet setup, SOPHIA multi-task sequence, lock-down downloads, then dragon + Nikolai boss fights.

01
Power, Hatchery generator, and Gauntlet setup

Turn on power in Dragon Command, charge Hatchery generator with Valkyrie kill, then obtain Gauntlet of Siegfried and open full map.

02
SOPHIA tasks

Complete randomized SOPHIA tasks: bomb defuse, Valkyrie escort, Mangler escort, Gersch escort/capture, and lockdown server download.

03
Power core and bunker descent

Use specialist dragon activation in spawn to carry power core sequence, return to SOPHIA, then descend through opened sewer gate to boss arena.

04
Dragon + Nikolai boss finale

Defeat dragon encounter first, then final Nikolai phase to trigger end cutscene and quest completion.

Field Manual — Tactics

Field Strategies

  • GKZ-45 setup plus anti-special-zombie loadout is non-negotiable.
  • Call out Valkyrie paths early to avoid silent objective failures.
  • Use shield and trap loops to preserve ammo for objective rounds.
Field Manual — Threats

Special Enemies

Valkyrie Drone

A flying mechanical drone that hovers above and attacks players with rockets. It appears mid-round and is one of the most dangerous specials in the game - rockets deal enormous damage and it is highly mobile.

TIP The GKZ-45 (upgraded) is the best tool against drones. Otherwise, track it with a high-damage weapon and break aggro by ducking into cover to reset its rocket targeting.

Zombie Dragon

Not a traditional enemy - a massive dragon that periodically flies over Stalingrad and breathes fire along rooftop routes. It can be directed using dragon eggs as part of the main quest.

TIP Learn the dragon's patrol flight path. It telegraphs its attack with a distinct sound cue - duck indoors the moment you hear it.

Field Manual — Quest Intel

Valve Step Quick Intel

01 Valve reference sheet

Use this valve relation table image as a solve helper mid-run.

02 Task pacing rule

Between SOPHIA tasks, always reactivate SOPHIA/map terminal if the indicator is green to advance script state.

03 Lockdown survival anchor

Top Hatchery entry floor has safest pressure pattern; combined MK3 shots plus shield fire trivialize Mangler-only lockdown waves.

Field Manual - Reference

Wiki Intel

01 Source guide

https://www.reddit.com/r/CODZombies/wiki/gorod-krovi/

02 Notable mechanics

Dragon command systems, Valkyrie/Mangler control, and shield timing anchor consistency.