The video shows a first-person view of a player holding a gun and moving through a dark, industrial-looking environment. The player encounters and shoots several zombies, which are shown falling to the ground. The gun has a digital display showing the number of bullets remaining. The environment is dimly lit, with occasional flashes of light revealing the surroundings. The player's movements are steady and focused, as they navigate through the space, aiming and firing at the approaching zombies.