The video is a first-person shooter game where the player is holding a gun and shooting at enemies. The player moves through different rooms and corridors, aiming and shooting at enemies that appear in front of them. The environment is dark and industrial, with metal walls and floors. The player's gun is visible in the lower right corner of the screen, and the enemies are shown being hit and falling to the ground. The video is fast-paced and action-packed, with the player moving quickly and shooting continuously.