In the video, a person is playing a first-person shooter game. The player is holding a gun and is shooting at other characters in the game. The game environment appears to be a war-torn area with buildings and debris scattered around. The player successfully hits and kills several characters, as indicated by the on-screen text that pops up when a character is defeated. The player's gun is shown in the bottom right corner of the screen, and the game's graphics are realistic with a lot of detail.