The video is a screen recording of a first-person shooter game. The player is holding a gun and is moving through a series of hallways and rooms. The environment is dimly lit, with occasional light coming from windows. The player is looking down the sights of the gun, and there is a crosshair in the center of the screen. The player moves cautiously, taking cover behind corners and peeking around them to look for enemies. There are no other players or enemies visible in the video. The player's health and ammo count are visible on the screen, indicating that they are in good condition. The video ends with the player continuing to move through the environment.