Gothic Remake - What hides in the crushing depths of the sea?

A lurker is fit to venture into an abyss deadly to most other beasts and mankind as well. A worshipping cult of Krushak eons ago... a shipwreck pulled down by something? And what is hidden away from daylight in a chained up coffin? Is that the water demon Myxir warned us about? 0:00 Way to the abyss 1:15 A cult claimed by the depths 1:45 Sunken or Pulled? 2:35 Giant remains 3:13 A tomb for eternity 3:40 Venture to the surface