Key Features

• Command and manage your submarine and its various systems in adrenaline-filled co-operative gameplay.
  
• Play as the captain or any of the 4 other character classes, with up to 16 players per submarine.
  
• Single Player campaign, sandbox mode, and single missions also available.
  
• Procedural levels and events ensure no two games will ever be exactly alike
  
• Each submarine has multiple crew operated systems, from nuclear reactors to sonar, guns, engines and more
  
• Comprehensive crafting system to create tools, drugs and weapons
  
• Navigate dangerous environments to achieve mission goals or simply explore and travel deeper into the game world
  
• Explore alien ruins and wrecked submarines along the way to discover rare and powerful artifacts and other resources
  
• Fully integrated mod tools allow you to create and transform the game via Steam Workshop. Submarine editor, character and procedural animation editor, procedural level editor, sprite and particle editors - unleash your creativity!