In the video, a person is playing a first-person shooter game. The player is holding a gun and is shooting at enemies in the game. The game interface shows the player's health, ammunition, and other game-related information. The player successfully hits and kills several enemies, and the game rewards them with points and messages like "One Shot Kill" and "First Blood". The game environment appears to be a deserted urban area with buildings and structures. The player moves around the environment, taking cover and aiming at enemies. The video ends with the player continuing to play the game.