The video shows a first-person shooter game where the player is holding a gun and shooting at enemies. The player moves through a dark and narrow corridor with blue lighting. The enemies are wearing armor and are shooting back at the player. The player's gun is equipped with a scope and a flashlight, which they use to aim and shoot at the enemies. The game's HUD is visible at the top of the screen, showing the player's health, ammo, and other game-related information.