I run the game on steam deck and it works great! Just go into desktop mode, download the game, extract the .zip. then open the steam app, go to library and add the non-steam game to library by selecting the executable in the browser. Steam version should also work when released.
They could do with updating info of the game progress outside patreon. There is definitely some information that needs to stay exclusive to there but they need to stop neglecting the public pages like this one and the official website.
Even if they don't want to give information on release dates or content, they could still give progress updates like "we have more characters" or "we hope you liked x because there's more in the next update!". General announcements that don't give much away but still keep followers engaged would be nice.
They are working hard with the development and making good progress. They do care about the fans of the game but unfortunately it doesn't always come across when looking at their engagement on all of the platforms they use.
It's a shame because it's leading to assumptions and annoyance. It also has to be hurting their bottom line and popularity.
It would be nice to have an updated time line and some basic information to point to when questions are asked about the game.