Overwatch 2

Edit: My solution was for pre 2-2-2 Only chance it’ll work now is in classic quick play.

This method requires 6 people and in my opinion is easier than the other guide posted. Get a six stack and 5 of you go tanks just don’t go dva because if she gets de-meched you’re going to get a lot less healing. Now the one person going for the achievement sits in spawn so you can’t die. Now you will have to pop out for a second every now and then so the game doesn’t kick you. The rest of the 5 tanks sit right out side of spawn in a group and take damage from the enemy team while baptise heals you. Once the enemy team realizes you are just sitting at spawn they will just spawn camp which is why this works so well. Baptise will get his ult so fast it’s insane. Once you have your ult make sure all 5 of your tanks are alive and standing out front of spawn. Throw a immortality field on them, ult and just heal them don’t worry about doing damage just purely heal. Rinse and repeat within 3-4 ults the achievement should pop. My group of 6 managed to do this with 1 person getting the achievement each match. One match even two people got it, it depends on the map. Ideally you want a payload map or 2 cp and to be on offence. It’s a little harder on defence. If you get an assault map it’s a little tougher too because once the enemy teams caps the point you have a smaller time frame before it reaches 100% but it’s still totally doable.

For those trying to do this legit, I suggest not even bothering on game modes other than escort and hybrid. The other modes are not long enough without getting extremely lucky ults. Some enemy heros also make this very difficult - if the enemy has a doomfist, widow, genji, etc, it can be very hard to stay alive the entire game.

I unlocked this on Rialto, and it took 5 uses of my ult to get it. Being on defense is a little easier, because you can purposely throw the game a bit to make the game last longer. Rialto is a decent map for this as there are not too many flank routes with the exception of the very beginning of the map.

Once I had my ult, if I could see 2 enemy tanks or at least 2 or 3 enemies, I ulted and started firing. Fortunately, even alone as Baptiste you can often do 400 to 500 damage. Orisa/Reinheart/Zarya are all great team mates to have to maximize damage through the window.

I do not suggest trying to get this by healing. I would sometimes throw some heals through the wall if allies were very low, but I found that you will not amp nearly as much going only via healing.

Save your abilities to save yourself. Good luck!

Considering that this has been adjusted for Overwatch 2, I’d like to submit my guide. I got this as soon as Baptiste debuted, but helped a friend get it last night.

Window of Opportunity now states 2,000 in healing of damage amplified. That’s down 500, but there are two less players in a given game. The key is to focus on the healing. You have much more control over amplifying heals than you do generating meaningful damage. It is too easy for an enemy tank to absorb or block that damage, or even just dip out of view. You don’t need a full team, but I recommend having two friends play tank to well… tank damage to receive healing during your ultimates. Don’t bother attempting this on control maps as the counter resets with each round.

My video guide:

Window of Opportunity - Overwatch 2’s RAREST Achievement Made Easy