Deep One
Race Deep Ones
Location(s) Derceto, in the waters underground.

Deep Ones are aquatic race only seen near the end of the game, before and during the confrontation with Ezechiel Pregzt.


Incredibly tough enemies, Deep Ones can not be killed. Their attack range and strength make them very dangerous.


Avoid deep ones at all costs, best done by staying out of the water.


  • In the Cthulhu Mythos, Deep Ones are a race of ancient immortal 'fish-men'. They worship Father Dagon and Mother Hydra. They are an advanced civilization with underwater cities around the world. They often trade with sailors, providing them with mysterious gold.
  • For the fact that these monsters appear one at a time it can be assumed that, in reality, it is always of the same creature.
Deep One model

Deep One model

Alone in the Dark I