This video is a recording of a video game. The game appears to be a first-person shooter, with the player's perspective being that of a character holding a gun. The player moves through a building, shooting at enemies that appear in their path. The game's graphics are realistic, with detailed textures and lighting effects. The player's gun is prominently displayed in the center of the screen, and the enemies are shown being hit and defeated. The game's interface includes a health bar, ammo count, and other game-related information. The player successfully defeats several enemies, earning points and promotions as they progress through the game.