The game takes place in a crumbling 1970s era sea fortress where survivors must escape the results of a horrific experiment. The procedurally generated horror maze will provide a truly unique experience for each party. Players need to think and adapt, constantly thinking through their movement tactics and interacting with the world around them. This applies to both the search for objects to open secret paths, and the ability to simply break through a passage for yourself by force. The man in the role of the sea monster, of course, will also have to invent cunning techniques to track down and capture survivors.