Why did camera-like Backrooms clips make an impossible maze easier to believe?

Answer: They borrow evidence cues

They borrow evidence cues ✓ — Right. Found-footage horror pretends the camera is part of the event, so shaky framing, surveillance angles, timestamps, and off-screen gaps feel like evidence rather than polish. The Backrooms web videos used that logic for an unreal space. The trick is not better proof; it is a familiar proof-format placed around something impossible.

They show monsters clearly — No. Found-footage fear often works by not showing the threat cleanly. If the monster is centered and well lit, the clip starts to feel more like normal fiction. A partial camera record makes the viewer scan the frame and imagine what the camera missed.

They remove uncertainty — Almost the opposite. These clips preserve uncertainty: why is the camera here, why is the hallway endless, what is outside the frame? That uncertainty is made tolerable by documentary-like cues. The viewer gets just enough evidence to keep investigating.