In the video, a person is playing a video game. The game appears to be a first-person shooter, and the player is holding a gun. The player is moving through a building, and there are other characters in the game that the player is shooting at. The game interface shows the player's health and ammunition, as well as the names of the characters they are shooting at. The environment is detailed and realistic, with various objects and textures that add to the immersive experience of the game.