Call of Duty: Modern Warfare & Warzone 2021 - Wiki Guide
Jan 13 Patch Notes Today - Latest Changes

Warzone | Jan 13 Patch Notes Today - Latest Changes | Call of Duty Modern Warfare

Last Updated:
Warzone | Jan 13 Patch Notes Today - Latest Changes | Call of Duty Modern Warfare - GameWith
Hot Topic
Check Out All Campaign Missions & Walkthrough Here

New Season's latest Patch Notes & Changes today January 13 (1/13) in Call of Duty Modern Warfare (CoD: MW) & Warzone! Includes patch size, new warzone maps, fixes, events, details!!!

Table of Content

Check Out The Latest News & Updates Here!

Jan 13 Update Today - Patch Notes Overview

Removal Of The Stim Bug

  • Player no longer gets infinite tactical equipment (Stim) when dropping their weapons while cooking a grenade

Fixed Tracking Of Challenges

  • Seasonal Challenges fixed to appear/track as intended

More Nerfs For Further Balance (Warzone Only)

Despite being previously nerfed, the weapons below are again getting another round of nerfs. Note that these changes are for Warzone only and does not affect the the weapons' performance in Cold War.

DMR 14 - Nerfed

Nerfed For Balance
  • Bullet penetration reduced from sniper to AR
  • Damage falloff ranges decreased from 55 damage before / 48 damage after 750 units (down 70% from 2500 units)
  • Recoil Increased moderately for second and third bullet
  • Recoil Increased slightly for subsequent bullets
  • Headshot now does less than 100 damage after 750 units
  • Lower torso reduced from 1.1 to 1.01 (~8%)

DMR 14 Attachments Nerfed

Front Grip
- Vertical recoil reduction removed
- Horizontal recoil reduction increased from 20% to 30%
Field Agent Foregrip
- Vertical recoil reduction decreased from 35% to 25%
- Horizontal recoil reduction increased from 35% to 30%
Check Out The DMR 14's Stats Here!

Type 63 Nerfed

Type 63
  • Type 63 Bullet penetration reduced from sniper to AR
  • Damage falloff ranges decreased from 60 damage before / 45 damage after 900 units (down 55% from 2000 units)

Type 63 Attachments Nerfed

Front Grip
- Vertical recoil reduction removed
- Horizontal recoil reduction increased from 20% to 30%
Spetsnaz Ergonomic Grip
- Vertical recoil reduction decreased from 45% to 30%
- Horizontal recoil reduction increased from 45% to 40%
Check Out The Type 63's Stats Here!

Mac-10 Blueprint -Fixed

Mac 10

Gallantry Blueprint Fixed

Check Out The MAC 10's Stats Here!

Diamatti (Akimbo) - Nerfed


Diamatti got another nerf to its dual wield damage in a way that it no longer gets a damage multiplier based on body parts hit.

Dual Wield (Akimbo) Damage Nerf

  • All location damage multipliers set to 1
  • Max damage reduced from 45 to 40 (~11%)
Check Out The Diamatti's Stats Here!

Do You Agree With The Nerfs?

Previous Patch Notes & Changes (1.28)

Warzone Integration With Cold War Season 1

This patch mostly prepares Call of Duty Cold War's contents to sync with Warzone, most notably the addition of all Cold War weapons to Warzone, including new weapons from Season 1.

Check out All Cold War Weapons & Gun List here!

2 New Season 1 Weapons

See Past Updates Here!

New Warzone Maps & Gulags

New Warzone Maps & Gulags

A new Rebirth Island (Alcatraz) map has been added to Warzone! This smaller 40 player map features more intense close-quarters engagements and a faster pacing. Also, a new gulag similar to Nuketown is now added as well!

Check out Alcatraz Guide here!

Rebirth Island Seasonal Event Dropped!

Rebirth Island Seasonal Event Dropped!

Complete challenges in Rebirth Island & gain new cosmetic items and blueprint rewards! This limited-time seasonal event will have to going after each other's head in the new Rebirth island!

Check out Rebirth Island Event Guide here!

New Operators Joining Warzone

New Operators Joining Warzone

The new update also adds new Cold War operators to Warzone, further enhancing the player's roster list.

Season 6 Update 1.3 Download Size

  • PS4: approx. 22 GB
  • Xbox: approx. 22 MB
  • PC: approx. 22 MB (Warzone + MW)

Update 1.30 General Fixes

Cross-Game Progression

Player progression will be synchronized across Black Ops Cold War, Warzone, and Modern Warfare at the start of Season One based on your current Season Level in Black Ops Cold War.

Unlocked Items Remain Unlocked

All previous unlocks from Black Ops Cold War and Modern Warfare (weapons, Perks, Scorestreaks, or Killstreaks) will remain unlocked.

Operator Missions Added

  • All Operator Skins come with Operator Missions.
  • Play Cold War, Warzone to earn additional XP rewards and Operator Skin variants.

Update 1.30 Weapon Buffs & Nerfs

December 20 Weapon Fixes

  • Addressed an issue that prevented players from equipping max weapon level attachments for Cold War weapons.
  • Addressed an issue that displayed “unlocks at random level” instead of weapons' intended unlock levels.
  • Various weapon adjustments.

Modern Warfare Weapons Buffs

Assault Rifles

  • AK-47(Cold War) - Reduced headshot multiplier, reduced damage for 20" Spetsnaz RPK Barrel
  • Krig 6 - Reduced headshot multiplier
  • FFAR 1 - Increased damage ranges, reduced recoil

Submachine Guns

Milano 821

Increased effective damage ranges for the Milano 821, KSP 45, and Bullfrog.

Tactical Rifles


  • Reduced maximum effective range.
  • Reduced fire rate.
Check Out The M16 Tactical Rifle Here!


  • Reduced headshot multiplier.
  • Reduced maximum effective range.
  • Reduced fire rate.
  • Reduced damage for 19.8” Task Force Barrel.
Check Out The AUG Here!


  • Adjusted Barrel attachments that improve fire rates for tactical rifles.

Light Machine Guns

  • M60 - Increased ADS speed, increased weapon swap speeds

Sniper Rifles


  • Increased damage multiplier for upper chest to allow for a one-hit kill without attachments.
  • 22.6" Tiger Team Barrel will now increase one-hit kill zone to upper arms.
  • Recoil adjusted for higher shot power.
Check Out The M82 Here!


  • Magnum - Increased effective damage ranges and fire rate.


Hauer 77

Hauer 77
  • Decreased damage ranges.
  • Decreased damage range for 25.2” Task Force Barrel.
Check Out The Hauer 77's Stats Here!

Gallo SA12

  • Decreased damage ranges.
  • Decreased fire rate.
  • Decreased damage range for 24.8” Task Force Barrel.
Check Out The Gallo SA12's Stats Here!


  • Adjusted Barrel attachments that improve fire rates for shotguns.


  • Reduced the amount of player knockback when being damaged by bullet weapons.

Update 1.30 Warzone Changes

Warzone Playlist Update

Warzone Playlist

December 20 General Fixes

  • Addressed an issue that allowed players to use tactical items infinitely (e.g. Stim).
  • Addressed various issues that could occur when redeeming Store bundles.
  • Speculative fix for players getting stuck when accessing Loadout Drops.
  • Addressed an issue that prevented access to Match Summary screens.
  • Selecting the “Randomize All” option for Emblems should now work as intended.

2XP Token Related Fix

  • Enabled use of previously earned Modern Warfare / Warzone XP tokens.
  • Legacy tokens earned in Modern Warfare prior to Season One will be usable in Modern Warfare Multiplayer and Warzone.
  • All tokens earned in Season One and onward are usable between Black Ops Cold War and Warzone.
  • Players in Modern Warfare and Warzone will be able to see the total of their legacy and new tokens combined. Legacy will be consumed first. Players will not see legacy tokens in Black Ops Cold War.
Check out Double XP (2XP) Token Guide here!

Maps - Rebirth Island

Maps - Rebirth Island
  • An all-new Battle Royale experience for Warzone.
  • Intense, close-quarters action with a 40-player count and similar play style to Mini BR.
  • New Gulag available in traditional Battle Royale modes.
Check out Rebirth Island Guide here!

New Gulag

  • A new gulag that resembles Nuketown has been added
Warzone Gulag Tips & Guide

Rebirth Island Seasonal Event

  • 6 new challenges for those dropping into Rebirth Island for the first time to earn Calling Cards, Charms, Emblems, Stickers
  • Special “Noxious” LMG Blueprint

New Modes - Rebirth Island: Resurgence

  • Respawn every 30 seconds until the final circle, or the last squad is left standing.
  • Killing an enemy provides you with extreme clarity on where the rest of that enemy team is located.
  • The Gulag is closed during this event

Cold War Weapons Added

  • 6 Assault Rifles
  • 6 Submachine Guns
  • 4 Marksman (Tactical) Rifles
  • 3 Light Machine Guns
  • 3 Sniper Rifles
  • 3 Pistols
  • 2 Shotguns
  • 3 Launchers, including the M79 Special launcher
  • 1 Melee weapon

Attachments Gunsmith

Attachments unlocked for Black Ops Cold War weapons will be available through the Gunsmith, allowing players to modify weapons for use within Warzone.

New Operators Added

New Vehicle - Attack Helicopter

Similar to the regular Helicopter but with one major exception: Mounted on both side rails is a belt-fed minigun that can be controlled by squad members. Available on both Verdansk and Rebirth Island.

General Fixes

  • Removed the Juggernaut reward from Subway and Stadium Easter Eggs.
  • “Strange Magic” / “Time of the Season” Watch will no longer be visible through walls.
  • Players will be longer be able to clip inside of Loadout packages.
  • Added collision to Airport to prevent an exploit.
  • Addressed an issue where Park or Baker Operator Skin listings could show a repeating "Name" skin that could kick the player back to the menu when hovered over.
  • Addressed instances where War Tracks could continue to play when exiting vehicle.

Update 1.30 Modern Warfare Changes

General Fixes

  • Fix for a bug on Hackney Yard that could prevent Minotaur from performing an execution
  • Fixed bug where some players were unable to obtain a Nuke after obtaining the correct number of kills
  • Fixes to help the Wheelson path up various terrain
  • Fixed a bug where the ‘Revive’ prompt while playing Cyber Attack was appearing inconsistently

Call of Duty: Warzone & Modern Warfare Related Articles

Season 6 Guides

New Season 6 Weapons

Season 6 Operators

Warzone Guide

Check Out The Warzone Guide Here!

Best Weapons & Loadouts

Campaign-Related Guides

Gameplay Modes

Leveling Guide

Check out Beginner Tips Here!

Weapons & Equipment

Check Out Best Custom Loadouts Here!
Have some feedback? Click here

Your feedbacks will be checked by our staffs and will be attended to accordingly. Please be advised that we may not reply to every individual feedbacks.

Reader Comments
Max. 300 Characters

By clicking Submit you are agreeing to the Terms of Use.
*Offensive, insulting or inappropriate use of forum may lead to ban/restriction.
To avoid griefing, you will not be able to post or report for the first %d hours upon visiting this forum for the first time.

McMadd 2

I'm on Xbox one and I get texture loading problems and screen tearing since the update today, its not my Xbox as all other games are fine.
Anyone else getting these problems?

Copyright Notice

© 2019 Activision Publishing, Inc. ALL RIGHTS RESERVED.
Trademarks are the property of their respective owners. Its licensors have not otherwise endorsed and are not responsible for the operation of or content on this site.
Call Of Duty Official Page

Article Menu
News & Updates
New Season 2 Weapons
COD: Warzone
Warzone Game Modes
Warzone Gameplay Tips
Weapon & Loadout
Featured Weapons
Leaked & Rumored Weapons
Play Tips & Guides
Useful Information
Related Franchise