The video shows a first-person shooter game where the player is holding a gun and shooting at enemies. The player moves through different areas of a building, including stairs and hallways, and shoots 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 part of the screen, and the ammo count is displayed in the bottom right corner. The enemies are dressed in different outfits, and the player successfully shoots them, causing them to disappear. The video ends with the player continuing to move through the building, looking for more enemies to shoot.