The video shows a first-person view of a person playing a video game. The person is holding a gun and moving through a tunnel-like structure. The environment is dark and has a futuristic look with metal walls and floors. The person is moving forward, and the gun is pointed ahead. There is a health bar at the bottom of the screen, indicating the player's status. The video is fast-paced and action-packed, with the player moving quickly through the environment.