This video is a recording of a video game. The gameplay shows a first-person view of a character holding a gun and moving through a building. The character shoots at enemies and collects items. The video game has a heads-up display (HUD) with various indicators, such as the number of bullets in the gun and the player's health. The graphics are three-dimensional and the environment is detailed, with realistic textures and lighting. The character moves fluidly through the game world, aiming and shooting at enemies with precision. The video game appears to be action-packed and immersive, with a focus on combat and exploration.