When you play Footage, you have to find out what kind of ghost is haunting the area by collecting evidence. During the investigation, you'll have to deal with the entity's events. Each event has a jumpscare trigger that you must understand to avoid getting into danger. Your character has an anxiety meter that increases as you go through paranormal events. This will reduce your resistance and put you in more dangerous situations. The way to avoid this is to look for remedies on the map. You will only survive if you manage to exorcise the ghost.