The video shows a first-person shooter game where the player is holding a gun and shooting at enemies. The player successfully hits and kills an enemy, and the game displays a message that reads "First Blood" and "+700" points. The player then continues to shoot and kill another enemy, and the game displays a message that reads "One Shot, One Kill" and "+50" points. The game environment appears to be a dilapidated building with wooden beams and debris.