The new TRON: Identity game releases April 11, 2023 and has been officially announced for Windows PC on Steam and Nintendo Switch.

https://store.steampowered.com/app/2109430/Tron_Identity/

Something that I don't think has been mentioned yet, is it looks like the game will become available for Mac OS, too. Possibly at launch; or if not then, some time after.

https://steamdb.info/app/2109430/

I also wouldn't be surprised if TRON: Identity is Steam Deck verified at launch, or shortly afterward.

Even if it's not officially verified by Valve at launch, I'm pretty certain it will run just fine "out of the box" on the Deck. In fact, I would be surprised if it didn't.

April 11, 2023 UPDATE: TRON: Identity is $14.99 USD at launch, on Steam for Windows PC and Nintendo eShop for the Switch, and there is indeed a Mac OS version, too (indicated on the Steam store page).

Though the game isn't Steam Deck verified yet, it apparently does run well on the Deck. (As expected, really.)

TRON: Identity hasn't been announced for any other platforms or stores at this time, as far as I'm aware. For example, I don't think it will be releasing on GOG any time soon (unfortunately), due to Bithell Games and GOG not being able to reach an agreement to release their games, in the past.