The video shows a first-person view of a person holding a knife and then a gun while moving through a virtual environment that resembles a war-torn city. The person seems to be exploring the area, walking past crates and barrels, and looking around corners. The graphics are realistic, with a focus on the textures and details of the environment. The colors are muted, with a lot of grays and browns, which adds to the gritty atmosphere of the game. The text "DAMAGE CALCULATION" is prominently displayed in white letters at the top of the screen throughout the video.