The video shows a first-person view of a video game where the player is holding a gun and shooting at various targets. The targets are hit by the gunfire, and the player collects items that appear on the ground. The environment is dark and industrial, with metal walls and floors. The gunfire is bright and colorful, with green and yellow light effects. The targets are mostly humanoid and are knocked down with each hit. The player's health and ammo are visible on the screen.