The video is a screen recording of a first-person shooter game. The player is holding a gun and is moving up a set of stairs. The environment is a cityscape with tall buildings and a clear sky. The player's health is indicated by a number at the bottom of the screen. The gun is pointed down the stairs, and the player is looking down the sights. The player then turns around and aims down the hallway. There are no other players or enemies visible in the video.