Many versions are shared as "3D" or "360-degree" videos on Facebook to make the experience more immersive, forcing the viewer to move their phone or click to "interact" with the door, which then triggers the scare.
If you're looking for information on a specific topic, video, or piece of content related to "No debiste abrir la puerta Nina" and its connection to Facebook or 3D content, here are some suggestions on how to proceed: no debiste abrir la puerta nina video de facebook 3d
: It is widely regarded as a work of fiction or a curated "incident" video intended to go viral through fear. Many versions are shared as "3D" or "360-degree"