The video shows a first-person view of a player holding a gun in a game. The player moves through a building, shooting at enemies that appear in front of them. The gun has a purple glow, and the player's health is indicated by a circular gauge at the bottom of the screen. The game's objective, "STOP THE PAYLOAD," is displayed at the top of the screen. The player successfully defeats the enemies, as indicated by the appearance of a skull icon and the word "DEFEND" on the screen.