The video shows a first-person view of a player holding a gun and moving around a virtual environment that resembles a city. The player moves through streets, buildings, and other structures, aiming the gun at various points. The environment is rendered in 3D graphics with realistic textures and colors. The player's movements are smooth and controlled, suggesting a high level of skill and familiarity with the game. The gun is detailed and appears to be a modern assault rifle. The video does not show any other players or enemies, indicating that the player may be playing alone or in a practice mode.