• Play as a submarine captain, engineer, mechanic, medic or security officer

• Operate the many onboard systems of your submarine, from nuclear reactors to sonar, guns, engines and more

• Create tools, drugs and weapons with the comprehensive crafting system

• Navigate dangerous environments and flee or fight the creatures that you encounter

• Explore alien ruins and wrecked submarines

• Discover rare and powerful artifacts and resources

• Procedural levels and events ensure no two games will ever be exactly alike

Play with friends in adrenaline-filled co-operative gameplay

• Up to 16 players per submarine
• Help your teammates survive, or make sure no one does

Navigate Europa’s frozen depths in single player mode

• Manage the whole sub and its AI crew by yourself
• Single Player campaign, sandbox mode, and single missions

Transform the game with fully integrated mod tools and Steam Workshop

• Unleash your creativity with the submarine editor, character and procedural animation editor, procedural level editor and sprite and particle editors
• Share and discover mods directly via Steam Workshop