Could we also get some kind of generic “old school D&D” or “old-school revival” system added to the list. I don’t mean a specific game title, rather a single catch-all term for the ever-expanding heap of OSR games.
“Old school D&D” and “old-school revival” are not the titles of published systems. Note that D&D is already in there ("Dungeons & Dragons (original)"), as well as all the later variations of it.