The video shows a first-person view of a video game where the player is holding a gun and shooting at zombies. The player is shooting from behind cover and moving around to avoid being hit. The zombies are coming from all directions and the player is trying to take them down. The environment is dark and foggy, with only a few sources of light illuminating the area. The player is using a shotgun to shoot the zombies, and the sound of gunfire can be heard throughout the video.