It’s pretty good. I don’t think it’s $30 good. But it’s pretty good, I would put it in the class of interactive fiction, an in-depth visual novel.
As far as role-playing goes, it’s good for LARPing, but you don’t really get to craft your own story. There’s lots of rails, there are narrative branches but they all come back to the same place.
Kind of like a very well done Bethesda narrative environment, some okay storylines, some amazing storylines. It’s all on rails, you can do it in different orders. It’s a good immersion game.