The video shows a computer monitor displaying a first-person shooter game. The game appears to be set in a dark, industrial environment with red and black colors dominating the scene. The player's weapon is visible in the bottom right corner of the screen, and there are various on-screen indicators such as health, ammo, and a mini-map. The player moves through the environment, aiming and shooting at enemies. The gameplay is fast-paced and action-packed, with the player taking damage and reloading their weapon.