The video is a first-person shooter game where the player is holding a gun and shooting at enemies. The player is moving through a building with stairs and corridors. The enemies are wearing military uniforms and are shooting back at the player. The player is taking cover behind walls and shooting at the enemies from a distance. The game's graphics are realistic, with detailed textures and lighting effects. The player's gun has a scope attached to it, which they use to aim at the enemies. The game's HUD (heads-up display) shows the player's health, ammo, and other game-related information.