This video is a clip from a video game. The player is holding a gun and is shooting at enemies in a dark and gritty environment. The enemies are zombie-like creatures and the player is shooting them with a gun that has a lightning effect. The player moves around the environment, shooting at enemies and collecting items. The environment is dark and gritty, with a lot of debris and rubble. The player's gun is detailed and realistic, with a lightning effect when shooting. The enemies are numerous and aggressive, and the player must use their gun skills to survive.