The video is a first-person shooter game where the player is holding a gun and walking through a dark, decrepit building. The player moves through a hallway and into a room with a door, where they aim the gun at the door. The player then moves through another hallway and into a room with a door that has a red cross on it. The player aims the gun at the door and shoots it, causing a burst of light and blood to splatter on the door.