In the video, a person is playing a video game. The game appears to be a first-person shooter, with the player holding a gun and moving through various rooms and corridors. The player shoots at enemies, causing them to explode into flames. The game interface shows a timer, a score counter, and a health bar. The player moves through the game environment, shooting at enemies and collecting items. The graphics are three-dimensional and the game appears to be set in a futuristic or sci-fi setting.