The video shows a first-person view of a player holding a gun in a video game. The player is moving through a dark and gritty environment, possibly a warehouse or industrial area. The gun is pointed forward, and the player is shooting at enemies that appear on the screen. The enemies are humanoid in shape, with some wearing armor and others appearing more monstrous. The player successfully hits and eliminates several enemies, with points and damage numbers appearing on the screen. The environment is dimly lit, with occasional flashes of light from gunfire. The video game's graphics are realistic, with detailed textures and lighting effects.