In the video, a person is playing a first-person shooter game. The player is holding a gun and is shooting at other characters in the game. The player is moving around the game environment, which appears to be an industrial setting with pipes and machinery. The gun is equipped with a scope, which the player uses to aim at the other characters. The game interface shows the player's health, ammunition, and other game-related information. The player successfully hits and eliminates several characters throughout the video.