If you have run into Anniversary in Overwatch 2 and moved on without quite understanding it, this is the explanation.
Short answer
It matters more than its screen time suggests, which is why it keeps coming up.
It appears in supplementary material in more detail than it does in the game. There is a persistent myth attached to it that has never been true in any version. If your result differs from what is described here, note what is different first rather than starting over.
Where you encounter it
The game introduces it quickly and assumes you picked it up, which is where the confusion starts. Community shorthand around it has drifted far enough from the original meaning to cause arguments. The community wisdom on this is roughly half right, and the half that is wrong costs the most time. Whether it is worth going out of your way for depends entirely on how you are playing.
Two similarly named things exist, and mixing them up explains a lot of contradictory advice. Screenshots age faster than text, which is why this describes rather than shows. It is more consequential in the late game than the early one, which is why first impressions mislead.
What it changes in practice
Knowing this does not make you better at Overwatch 2, but it does make the rest of it legible. Everything below is framed around the current state of Overwatch 2 rather than a launch-week impression. The wiki entry is thorough and buries the actually useful part six paragraphs down.
- Ignore the myth attached to it; it has never held up.
- It rewards attention rather than preparation.
- Expect one number in every guide to be out of date; the method is what matters.
- Do not confuse it with the similarly named thing — that mix-up drives most bad advice.
- Treat wiki trivia sections as trivia rather than mechanics.
Why people keep asking about it
Its role has changed across updates, so older discussion describes something slightly different. Overwatch 2 is not shy about hiding useful information two menus deep, so some of this is simply knowing where to look. There is no hidden trick here that the game is keeping from you. It helps to understand why a step exists, because then you can adapt it when your situation is slightly different.
If a step reads as obvious, do it anyway — the obvious ones are the ones people skip and then wonder about. None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of. The awkward part is rarely the step itself, it is knowing which step comes first.
Common misunderstandings
Where something depends on your platform or region, that is called out rather than glossed over. Most of the disagreement you will find online is two people describing different builds. Half the pages on this topic were written for a build that no longer exists, which is why they stop matching what you see.
Do the cheap check before the expensive one — that ordering alone saves most of the frustration. What follows assumes you are on a current install and have not modified it. The short version is near the top on purpose; the reasoning is there if you want to know why.
How it connects to the rest of Overwatch 2
Treat anything stated without a version number as provisional. Where two approaches both work, the one with fewer moving parts is the one to keep. Patch notes move numbers around constantly; the shape of the answer holds even when a specific value shifts.
Where people go wrong
- Trusting a video thumbnail that promises a result the video never actually shows.
- Changing five things at once and then not knowing which one helped.
- Treating a rare edge case as the normal behaviour and planning around it.
Overwatch 2 FAQ
How long does this take?
Minutes if it goes cleanly, an evening if you hit the edge case in the caveats list. Neither is unusual.
What is Anniversary in Overwatch 2?
The short answer is above. The longer one is that it fills a specific role, and understanding that role explains why it keeps coming up.
Does this work the same on console and PC?
The logic is identical. Menu paths and button prompts differ, and any real difference is flagged above.
Is this still accurate after the latest Overwatch 2 update?
The method is; individual numbers may not be. If a value on your screen differs, trust the screen and keep the sequence.
Bookmark it if you like, but honestly, once you have done it once you will not need to come back.