Patch Notes - August 25th 2026

by Matt Newman in [ Patch Notes ] on, Aug 10, 2026 5:00 PM UTC 34  comments

Patch Date and Time - August 25th, 2026 @ 10AM - 1PM PACIFIC


Greetings MechWarriors!

This month’s update includes the release of the Sneede, 'mech adjustments, quirk adjustments, and more!

As always, a 2 week in-game Patch Science Sale will go live shortly after the patch and include all applicable items for testing.

'Mechs in-game and new 'mechs releasing are subject to future balance changes and tuning, so get out there and do the science so we can hear your feedback!

The MechWarrior Online Team


Sneede legends

A New frankenmech comes to MWO, the Sneede and Clan Sneede will release as a duo legend pack this month! Available through Steam and the MWO store for 19.99 USD


SHORTY



LIZZIE




PATCH CHANGE LIST 


Weapon Changes

  • Increased MRM velocity to 800 (from 500)

  • Reduced Light Gauss Rifle charge time to 0.2 seconds (from 0.5 seconds)

  • Increased RAC2 optimal/max range to 660/1320 (from 540/1080)

  • Increased C-ER Small Laser Scale Limit to 7 (from 6)

 

Store Changes

  • Naga released for C-Bills!

  • Icons 2 mechs released for C-Bills

 

Quirk Changes

Urbanmech

  • UM-AIV

    • Increased Missile Velocity to 55% (from 25%)

Arctic Wolf

  • ACW-PRIME

    • Increased Heat Dissipation to 15% (from 5%) in CT

    • Added -25% JJ Heat to LT and RT

  • ACW-A

    • Increased Heat Dissipation to 15% (from 5%) in CT

  • ACW-P

    • Increased Heat Dissipation to 15% (from 5%) in CT

  • ACW-2

    • Added 10% Missile Range

  • ACW-BK

    • Added 10% Ballistic Range

Viper

  • VPR-PRIME

    • Removed 10% Range from So8

    • Added 15% Range to CT

  • VPR-A

    • Reduced Missile Spread in So8 to -20% (from -60%)

    • Added -40% Missile Spread to CT

  • VPR-B

    • Removed -10% Heat from So8

    • Added -10% Heat to CT

  • VPR-C

    • Added -10% Laser Duration to CT

  • VPR-D

    • Removed -30% Missile Cooldown from So8

    • Added -30% Missile Cooldown to CT

  • VPR-F

    • Added 30% Weapon Velocity to CT

  • VPR-M

    • Added 10% Speed to CT

  • VPR-SC

    • Removed 20% Missile Velocity from So6

    • Added 30% Weapon Velocity to CT

Uziel

  • UZL-BE

    • Reduced MRM Velocity to 137.5% (from 260%)

Catapult

  • CPLT-K2

    • Added PPC(All) HSL+1

  • CPLT-C3

    • Increased Missile Velocity to 50% (from 20%)

Archer

  • ARC-5S

    • Reduced MRM Velocity to 125% (from 260%)

Warhammer

  • WHM-4L

    • Reduced MRM Velocity to 125% (from 260%)

Awesome

  • AWS-8V

    • Reduced MRM Velocity to 75% (from 180%)

Naga

  • NGA-II-PRIME

    • Increased Weapon Velocity in CT to 22.5% (from 20%)

    • Increased Weapon Velocity in RT to 12.5% (from 10%)

    • Increased Cooldown in LT to -12.5% (from 10%)

  • NGA-II-A

    • Increased Weapon Velocity in LT to 12.5% (from 10%)

    • Increased Cooldown in RT to -12.5% (from 10%)

    • Increased Range in CT to 10% (from 7.5%)

  • NGA-II-B

    • Increased Weapon Velocity in RT to 12.5% (from 10%)

    • Increased Cooldown in LT to -12.5% (from 10%)

  • NGA-II-C

    • Increased Top Speed in CT to 12.5% (from 10%)

    • Increased Seismic Sensor Range in CT to 175 (from 150)

  • NGA-II-H

    • Increased Heat in CT to -10% (from -7.5%)

    • Increased Weapon Velocity in LT to 12.5% (from 10%)

    • Increased Cooldown in RT to -12.5% (from 10%)

 


Patch Files (Direct Download) 

To make the patching process easier for players with limited download caps, we'll be providing direct download links for the patch file(s) that comprise this patch. This will allow you to download the patch file(s) elsewhere, for manual injection into the MWO patcher through a Patch Cache folder.

Aside from allowing you to download the patch file(s) elsewhere, on another connection, there are no additional benefits to performing the patch this way; the patching process itself will be the same.

This direct patch download process will only work for players running the standalone client. It does not apply to players running MWO through Steam.

Version: v1.4.337.0
Patch File(s): http://patcher.mwomercs.com/patch/Production/frontend/FrontendPatch_460.zip

Download the above file(s)

For sake of ease, we recommend creating a dedicated folder for the patch file(s), such as 'MWO Patch Cache'

You do not need to unzip or unpack the patch file(s)

Launch the MWO Portal

Select the three horizontal lines in the top left of the Portal Window

Choose the 'Specify Patch File Cache' option

In the field that appears, paste or enter the location in which you saved the patch file(s) and hit OK

For example, C:\Users\<username>\Documents\MWO Patch Cache

Click the blue Patch button

The launcher will now check the Patch Cache folder you defined. If it locates the required patch files, it will unpack and use those files to apply the patch




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