The video shows a first-person view of a player holding a gun and moving through a dark room with blood splatters on the walls. The player aims the gun at a door and fires several shots, hitting an enemy that appears from behind the door. The enemy falls to the ground, and the player continues to move through the room, looking for more enemies. The room is dimly lit, with only a few sources of light, and the gun's flashlight illuminates the area in front of the player. The player's health and ammo count are visible on the screen.