This video is a recording of a video game. The game appears to be a first-person shooter, with the player's perspective being from the viewpoint of a character holding a gun. The game's graphics are rendered in a realistic style, with a green tint that suggests night-vision or thermal imaging. The player moves through various locations, including what appears to be a cityscape and a building with a courtyard. The player encounters and shoots several enemy characters, indicated by red outlines around them. The game's interface includes a crosshair in the center of the screen, a minimap in the top left corner, and various game-related icons and information in the bottom right corner. The player's health and ammo are visible at the bottom of the screen.