The video shows a first-person view of a video game where the player is holding a gun and moving through a dark, dirty room. The player then encounters several zombies and starts shooting at them. The zombies are seen falling to the ground as the player continues to shoot. The room is dimly lit with a few sources of light, and the walls are covered in grime and dirt. The player's gun is visible in the bottom right corner of the screen, and there are health and ammo indicators at the bottom of the screen.