Worried searches deserve real answers. Claustrophobia, being locked in, accessibility and whether children can take part are typed constantly, and almost every venue leaves them unanswered on a page nobody reads.
The word new does a great deal of work. Somebody who has played every room within twenty miles searches specifically for one that has opened, so announcing an opening loudly is what recovers an audience that had run out of reasons to return.
Themes attract their own audiences. A prison break, a heist or a horror room draws people who came for that specific hour, and naming the theme brings in enthusiasts who drive past three closer venues.
Enthusiasts search by difficulty. Hardest room, lowest escape rate, best in the region: those queries belong to players who keep score, and an honest success rate published on the page is what they repeat to everybody afterwards.