This video is a recording of a first-person shooter game. The player is moving through a building with a gun in hand, shooting at enemies. The environment is dark and gritty, with debris and rubble scattered around. The player's gun is visible in the lower right corner of the screen, and there are several enemy characters that the player is shooting at. The game's HUD is visible, showing the player's health, ammo, and other game-related information. The action is fast-paced and intense, with the player taking cover and strategically moving through the building to avoid enemy fire.