Published May 29, 2026, 12:00 PM EDT Can you correctly identify Backrooms from Backrooms? Sign in to your Polygon.com account Backrooms , the debut film from Blender wunderkind Kane Parsons, is set to light up the U.S. box office with familiar-yet-terrifying liminal-space creepypasta. The A24 horror movie might be the beginning of a franchise — or maybe it’s a single movie you never escape. Who really knows? Time will tell. But what is time? We at Polygon really dug Parsons’ take on the Backrooms lore and we know we won’t be alone. That’s why we created the ultimate Backrooms quiz, to test out how well you really know Backrooms . There are a lot of imitators out there who would love to say they made Backrooms or think they’re liminal spaces have the same juice — very “my kid could do that” — but Parsons’ Backrooms is its own thing. Test your knowledge of the film with the quiz below. Name That Movie Four questions, one right answer. Which movie is this?…