The video is a first-person shooter game where the player is holding a gun and shooting at enemies. The player moves through different rooms and corridors, shooting at enemies that appear in their path. The game's graphics are realistic, with detailed textures and lighting effects. The player's gun is visible in the lower right corner of the screen, and the enemies are shown being hit and defeated as the player continues to shoot. The game's sound effects are also realistic, with gunfire and enemy movements providing an immersive experience.