The video shows a first-person view of a video game where the player is holding a gun. The player moves through a building, shooting at enemies. The game's graphics are realistic, with detailed textures and lighting. The player's gun is visible in the lower right corner of the screen, and the enemies are shown being hit and falling to the ground. The game's HUD displays the player's health, ammo count, and a mini-map. The player moves through different rooms and corridors, taking cover and aiming down sights to shoot enemies. The video ends with the player continuing to move through the building, shooting at enemies.