- Play with up to 16 players on board a submarine. Supplement your player count with bots as needed in either singleplayer or multiplayer game modes. - 6 player classes with different skills and tasks: Captain, Engineer, Mechanic, Medic, Security officer and Assistant. - Talent system: Gain experience and unlock talents to improve your character. Each class has three specialization talent trees to customize your playstyle. - Faction and reputation mechanics: Choose who to ally with, help their cause, reap the benefits or suffer the consequences. - Procedurally generated world and missions with multiple game modes for virtually endless replayability. - Comprehensive crafting system: gather materials, craft equipment, weapons, medicines and more to help your crew survive on Europa. - Built-in Submarine, Character and Procedural Animation editors. Share and discover mods directly via Steam Workshop. - Most game data exposed in .xml and the game’s source code publicly available on GitHub for modding.