The video is a first-person shooter game where the player is moving through a series of rooms and corridors. The player is armed with a gun and is navigating through the environment, looking for enemies to shoot. The rooms and corridors are dimly lit, with some areas having graffiti on the walls. The player moves cautiously, taking cover behind walls and corners, and aiming down the sights of the gun before firing. The game's graphics are realistic, with detailed textures and shadows that add to the immersive experience.