I heard you can't save mid-mission. Is that true?

I haven played the game for a while and would like to make a restart of all of my progression. Essentially start a new game. How can i achieve that?

I've attempted this multiple times and my deck gets filled with so many of the dead cards that just drain your health when you pull them and I just can't compete. Any advice? Is there a particular hero to use or start?

Hi, I just bought the game, i decided to install it, but it was really fast, less than 1 second. And then i couldn't launch the game since only the "save" file was downloaded! I tried to do what Steam propose to do but it did not work. I noticed that when i wanted to install the game, the window was different, normally it shows me the place that the game will take, and the place left on my drive (D), but here that's not that, it ask me if i want to install it on D/Steam or anywhere else. I tried to insta...

Since this is a roguelite/roguelike I was wondering if there is a roadmap for this game or if there is going to be one? Like to see what updates/new content are coming to games like this if any especially for this kind of price tag.