The concept is great and if you play smart and careful you can make it far. but I can't even get to the final section on anything other than easy, and it isn't because I don't know how to play. If this game had more option to buy equipment, hire crew, and survey system then the game would be more enjoyable. Like most other of this type is seem unnecessarily diffifult for the sake of sadism. It honestly ruins my enjoyment to be able to handle every encounter and then get creamed by a unfair boss who can regenerate 3 times and reconfigure itself every time. Meanwhile you have almost no options throughout most of the game unless you are extremely lucky.