Subnautica: Below Zero is a 2019 survival and action-adventure video game published by Unknown Worlds Entertainment for the Sony PlayStation 4 platform. The game is rated PEGI 12 and features a PAL region code. Players must survive in an underwater world full of challenges, making strategic decisions and engaging in thrilling adventures to overcome obstacles and threats. With a focus on exploration and resource management, Subnautica: Below Zero offers a unique and immersive gaming experience that keeps players entertained for hours on end.