This video is a recording of a video game. The game appears to be a first-person shooter, with the player's character holding a gun. The character is moving through a corridor with a fiery floor, and there are enemies that the player is shooting at. The enemies are also shooting back, and the player is taking damage. The game's graphics are realistic, with detailed textures and lighting effects. The corridor is narrow, and the player is moving cautiously, trying to avoid getting hit. The enemies are wearing armor and are shooting back with guns that are also visible in the video. The player's health bar is visible at the top of the screen, and there is a red circle indicating the player's current location. The video is fast-paced, with the player moving quickly and shooting at the enemies.