The video shows a first-person view of a player holding a gun in a video game. The player moves through a series of rooms and corridors, aiming the gun at various points. The environment is dimly lit, with concrete walls and floors. The player's hands and the gun are visible in the lower part of the screen. The gun is black with a green handle. The player moves cautiously, looking around corners and peeking around corners. At one point, the player aims the gun at a wall and shoots, causing a small explosion. The video ends with the player continuing to move through the environment, looking for enemies.