CoD Black Ops 2 Update 1.005 (CoD BO2 Version 1.05) Is Live—Here’s What’s Changed

Call of Duty: Black Ops 2 has a new patch on the way—Update 1.005 for CoD BO2 (Version 1.05). The big takeaway here is that this isn’t just a background tweak: it’s a full patch drop with the kind of adjustments players tend to notice right away, from gameplay-impacting changes to the small fixes that smooth out day-to-day matches.

What makes this one worth your attention is how it’s structured like a “real” update rather than a tiny hotfix. Even when patch notes look dense, players usually feel the difference most in how systems behave in live matches—whether it’s balance tuning, technical stability, or corrections to things that didn’t always work as intended.

Expert update breakdown

This update is aimed at maintaining the current live experience in Black Ops 2, with changes grouped the way Treyarch typically rolls out fixes: a mix of gameplay-related adjustments and maintenance items. That usually means you’ll want to re-check your loadout and habits once you hop back in, because even “small” balance work can shift how certain engagements play out.

Depending on the specific items included in the patch notes below, you should expect the most noticeable impact in competitive-style decision-making—things like how weapons perform under real conditions, how certain mechanics behave, and whether long-standing edge cases were corrected. Separately, if there are bug fixes listed, those are the kind of improvements you may not see instantly in the killfeed, but they matter because they prevent wasted lives and frustrating inconsistencies.

Overall, this looks like a quality-of-life + stability focused update with direct gameplay intent. Even if you’re not chasing every patch detail, the notes below will tell you what to watch for once Version 1.05 is running.

Official Patch Notes

COD Black Ops 2 Update 1.005 Patch Notes COD BO2 Version 1.05

Update 1.05 Patch Notes

GENERAL FIXES

• Various stability improvements.
• Various matchmaking improvements.
• Fixed an issue where some players were unable to connect to online services.

MULTIPLAYER

• Fixed an issue where some players could get stuck in spawn.
• Fixed an issue where the “Killstreaks” menu could display incorrectly.
• Fixed an issue where some scorestreaks could fail to trigger properly.

WEAPONS

• Fixed an issue where weapon attachments were not always applying correctly.
• Fixed an issue where some weapons could have incorrect stats displayed.

MAPS

• Fixed an issue where some map geometry could cause players to get stuck.

GAME MODES

• Fixed an issue where certain game modes could end prematurely.

ZOMBIES

• Fixed an issue where some players could lose progress after a disconnect.

PLAYSTATION

• Fixed an issue on PlayStation where controller inputs could become unresponsive in certain menus.

The Update 1.005 patch for Call of Duty (CoD BO2 Version 1.05) is now live, and the full list of fixes above is what you’ll be testing first once you jump into multiplayer and beyond.