Yeah, that's true. I guess it's just a pretty convenient way to telegraph "this game runs in a web browser" and a typical set of features these come with. "Twine" wouldn't tell most of people very much.Still, the tag for this game says (HTML) Female Agent (v.1.17.2), whereas for a Ren'Py game it would say (Ren'Py) or (RPGM) for an RPGM game... or (Unity) for a Unity game.