The video shows a first-person view of a player holding a gun in a video game. The player moves through various rooms and corridors, aiming the gun at different angles. The environment appears to be a deserted building with concrete walls and floors. The player's gun is black with a scope attached to the top. The game's graphics are realistic, with attention to detail in the textures and lighting. The player's movements are smooth, indicating a high-quality game engine.