Horror organized by the map, not one word. Eight standalone genres — each with more internal grammar than the whole "thriller" category — plus the Girl Has to Kill Everyone survival wing. Public-domain titles play in-app; modern branches are where-to-watch leads.
Horror organized by the operator's own taxonomy — "A Map of Horror" (8 standalone genres) and "Girl Has to Kill Everyone" (the survival wing, led by the sex-trafficking / network category). We stream only curated PUBLIC-DOMAIN horror (Internet Archive) in-app; modern copyrighted branches are shown as where-to-watch leads and link-outs — we never rehost.