
Previously the game worked perfectly, but the latest EAC update broke the Game on Steam. You will get kicked out of every game due to EAC errors.
However, the EGS version of the game does not seem to suffer from this issue, for whatever reason. Playing it via Heroic and Proton-GE works without getting kicked by EAC. Currently it is free on EGS until 8/29, so you can pick it up there.

Jugé la versión de Epic Games por Heroic y no tuve ningún problema.
Broken Anticheat
Ended up refunding this one. Prior to the latest patch, it was playable. It was possible to sometimes get a working match after a couple kicks, but otherwise not a great experience.

Latest update kicks you from game immediately.
Proton Experimental tested as well.
Unable to play multiplayer matches anymore. You will be kicked either during the map loading screen or shortly into hero select.

Unplayable, borked by anti-cheat
Lets me join a game, but then immediately kicks me because the anti-cheat authentication fails.

Works perfectly OOTB.
60 FPS cap enforced. Zero issues.

I don't tinker, but I always use Experimental.

Black Pop-Up Window Before Failure To Launch
Tried using both Proton 8 and Experimental. A black pop-up box appears, most likely Easy Anti-Cheat starting up, for a fraction of a second before the process stops and dies.
Default Proton 8.0 caused the game to load infinitely. Forcing Proton Experimental in game properties fixes it. The game runs flawlessly at the 60 FPS cap and can be played online.

Works pretty good! No issues from me!
I experienced 1 random crash while queued up for a match.
On the main menu, there is text on the top left screen that says: "PATHS NEED TO BE REBUILT"
It goes away when in-game, but returns everytime you return to the menu after a match. Not quite sure if this only affects Linux or not.
The game is going through an abysmal launch right now, servers are crapping themselves from the influx of players trying to play at once.
Most matches won't even start when you do find one.
Around 90% of the time, it always says that someone has declined a match... even though there is no decline button. Though when you do find a working match, it runs perfectly!
Hopefully they resolve the issues soon, this is a day 1 report.

Not a big deal in the gaming mode, only happens on desktop
Works lovely! Servers are/were struggling at release but that is not an issue with the game itself
Perfect experience

Easy-Anti Cheat works in proton, so I expect a casual gamer will enjoy the Steamdeck experience
Enabled the gyro (act as mouse) with right trigger full pull. The game runs fine and no jumping in controls, but controller glyphs will flicker between kb+m and controller when only aiming. Moving while aiming will mantain the controller layout
Ran at 60fps in menus and ingame, but even on all low it runs at 20-30fps when there is alot of fighting
Outside of beta server load and others dropping, everything worked as expected
Don't expect a highly competitive experience on Steamdeck without making severe graphical compromises (Probably sub 720p) but enjoyable if you want to get a game in or two. I recomend enabling the built in Vsync in this game and disabling the Steamdeck's Frame Limiter to reduce latency, and move settings to all low. Though the game will runs similarly on Medium settings

Worked flawlessly during the playtest. Hopefully this report is still valid for the full release in April!
Game freezes shortly after pressing the initial PLAY button.
As of the playtest the game freezes during the loading account data loading screen.