The video shows a first-person shooter game where the player is holding a gun and shooting at zombies. The game is set in a dark and gloomy environment, with the zombies appearing to be coming towards the player. The player is shooting at the zombies, and the video shows the player's gun firing and the zombies being hit. The game's graphics are realistic, with detailed textures and lighting effects. The player's movements are smooth, and the game's controls seem responsive. The video is fast-paced, with the player shooting and moving around to avoid being hit by the zombies.