This video is a recording of a first-person shooter game. The player is holding a gun and is moving around a building. They are shooting at enemies and taking cover behind walls and other objects. The game environment is dark and gritty, with a lot of gray and brown colors. The player's gun is visible in the lower right corner of the screen, and there is a health bar at the bottom. The player successfully shoots several enemies, as indicated by the red hit markers and the sound of gunfire.