The video shows a first-person view of a player holding a shotgun in a dark cave. The player moves forward, aiming the shotgun at various points in the cave, and fires at an enemy. The enemy is hit and falls to the ground. The player continues to move forward, aiming and firing at other enemies in the cave. The video is dark and the cave is illuminated by the player's flashlight. The player's health and ammo count are visible on the screen.