The video shows a first-person view of a video game where the player is holding a gun and shooting at zombies. The player moves around the game environment, which is a dark and gritty cityscape with buildings and streets. The zombies are seen running towards the player and getting shot down. The gun has a scope attached to it, which the player uses to aim at the zombies. The game's graphics are realistic, with detailed textures and lighting effects. The player's movements are smooth and controlled, indicating a high level of skill and familiarity with the game.