The video shows a first-person view of a video game where the player is holding a gun and moving through a dark, industrial-looking environment. The player is seen climbing up a set of stairs and then walking down another set. The gun is pointed downwards, and the player's health and ammo are visible on the screen. The environment is dimly lit with some light coming from the top of the stairs. The player then aims and shoots at an enemy, which is highlighted in red, and the enemy is defeated.