Description: The sky is the upper atmosphere that can be rendered in a game, often using skyboxes. In the context of computer graphics, the sky not only refers to the visual representation of the airspace but also encompasses the creation of an atmosphere that can influence the player’s experience. Skyboxes are techniques that allow simulating a three-dimensional environment around the player, creating the illusion of an infinite sky and a landscape that extends beyond the playable world. These graphical elements can include clouds, stars, the sun, and the moon, and are fundamental in establishing the tone and ambiance of a game. The quality of the sky in a video game can range from simple flat textures to complex dynamic simulations that respond to the time of day and weather conditions. The implementation of realistic skies not only enhances the game’s aesthetics but can also affect gameplay, as changes in lighting and weather can influence visibility and player strategy. In summary, the sky in video game graphics is an essential component that contributes to the immersion and visual narrative of the virtual environment.