Barotrauma is a cooperative multiplayer survival game set in the dark, underwater world of Europa, one of Jupiter's moons. Developed by Undertow Games and published by Daedalic Entertainment, the game challenges players to manage a submarine and navigate through treacherous, alien environments. In Barotrauma, players must work together to operate and maintain a submarine while exploring the dangerous depths of Europa's oceans. The game emphasizes teamwork as players handle various tasks to keep the submarine functioning, such as managing power, oxygen, and hull integrity. Each player typically takes on a specific role, like engineer, medic, or captain, contributing to the overall success of the mission. The gameplay involves navigating procedurally generated environments filled with hostile creatures and environmental hazards. Players must explore these areas, gather resources, and defend against dangerous alien wildlife. The game's atmosphere is tense and immersive, driven by the need for effective communication and strategic planning among crew members. The visual style of Barotrauma is distinctively 2D, capturing the claustrophobic and eerie feel of underwater exploration. The combination of survival elements, cooperative play, and challenging scenarios makes Barotrauma a unique and engaging experience, offering both strategic depth and high-stakes adventure in a perilous, submerged world.