This video is a screen recording of a first-person shooter game. The player is holding a gun and is moving through a series of archways in a building. The player aims down the sights of the gun and shoots at an enemy player, who is also holding a gun. The enemy player is hit and falls to the ground. The player then continues to move through the archways, aiming and shooting at any enemies they encounter. The video is fast-paced and action-packed, with the sound of gunfire and the movement of the player character being the main focus.