I think the Xbox App somewhat serves content through the Microsoft Store, I definitely had to troubleshoot between the two for a couple things.
They do sell games as well. I think I got an episode of the Batman Telltale series through it for free, though much like Epic managing an additional library with less features/support is usually not worth it for me.
Honestly I think this may have happened on the Steam version for me, I ended up reinstalling on Linux same-day and didnt have the same issue.
IIRC it had something to do with the Xbox Game Bar/App registry entries that still applied to the Steam version. I had definitely used the UWP version before though, so it's possible it was that or that had contributed.
But downloading it on Bazzite and just having it work was...a little bizarre to experience.
It's interesting seeing the variety of experiences in this thread. I definitely had to fight Linux to get it setup and stable on my machine, but ever since then it's been rock solid in a way I've never experienced with a Windows install.
Windows has a mind of its own...and being at the mercy of their update cadence or w/e other nonsense Microsoft is pushing sucks.
Meanwhile on Linux, I've had two CPUs that have C-State/P-State issues (5900x, 1700x), some weirdness with my audio interface, and a GPP0 bug that interferes with sleep. All of them are fixed or managed on Bazzite now, and it took plenty of digging for docs/reddit threads but now it's rock solid.
On Windows, any time I've needed to deal with the Microsoft Store I run into issues that require registry fixes, uninstall/reinstalling various things, etc. Sea of Thieves and Forza Horizon 5 had issues launching as a result on Windows but not on Linux.
Ultimately, not being under the Microsoft gun is such a relief that the initial battle is completely put out of my mind. I've had some instances where I'll boot into Windows for games, or HDR/Atmos support more reliably for my living room setup, but they have gotten rarer and rarer over the past couple of months.
I had some trouble with the beta but didn't get far testing, have been planning to boot into Windows for it.
Seemed like folks were running into similar issues on ProtonDB fwiw.
I got Archon 2, think I went 5/7 in my placement matches with the last two beings losses. I think I performed well in them still fwiw, had a couple carries in earlier matches.
Pretty happy considering this is more or less my first MOBA I've actually gotten into. Have been thinking my MMR has dragged the party I usually play with in casuals into tougher matches.
That's what killed it for me. I really enjoyed the Lawbreakers beta, but paying $30 for a game that would either die at a fixed price or quickly shift to F2P made no sense.
My understanding is AAA is literally just a buzzword in the vein of AAAA. It doesn't relate to budget, team size, publisher/no publisher, kind of same as indie at this point.
It maybe made a little more sense when it was a publisher descriptor? EA, Activision, Ubisoft were publishing games at a different scale than Midway, Acclaim, THQ, etc. But still, as far as I understand is more of a marketing term as opposed to designating anything specific.
It works! Looks like some people have run into issues with EAC but it worked without finicking around for me.
https://www.protondb.com/app/1172620