Only complaint is that it makes it harder to share with siblings that occasionally play games while also sharing with friends that more regularly do. Makes it less a venn diagram and more segregated boxes.

Installed on my steam deck earlier today and had no problems.

Maybe Dwarf Delve? Not black background, but it is rune-style font and FPS.

Fun read, reminds me of a series of articles from maybe pcgamer about skyrim using only either illusion or enchantment.