I never knew how much this game will suprise me. The storyline is definitly a new thing - mysterious yet exciting, keeps you interested until the end. The ambient is amazing, personally I am a sea lover - the combination of technology and walking on the sea floor - while being in danger of both, just wow. Gameplay is challanging - don't have to be the smartest, but you will use your brain at times, and sometimes walk around a lot, and sometimes repeating the same level again and again and again because you keep dying. At times, I would compare it with Prey which I enjoyed even a bit more. Try this game, you won't regret it.
Idk why didn't I made the review right after the gameplay.