Leviathan

The Leviathan is an aquatic and hostile creature. It is the largest creature, rarely able to kill a vulture (which is a good thing). On closer look and with some luck that its head comes to the surface (which rarely happens), you can actually see that it is a carnivorous plant/biomass having infested a mechanical construction.



The leviathan is the only creature that physically eats things, instead of bringing it to a pipe. It is only seen at the shoreline.

Trivia (Contains spoilers!)

 * The leviathan or sea creature shares the model shape with a white version that is seen in the ending.
 * It can eat anything besides its own kind.
 * Its tail sometimes whips at the garbage formations but isn't dangerous.