Currently...
Biome Modifiers
Holy site
This biome is a holy site with historical significance for a local religious group.
Thick clouds
Cloud coverage in this area is often incredibly thick.
Electrical storms
Frequent electrical storms in this biome will destroy any electronics within it.
Creatures found in the Yrtuerpp Cave
RARE
#044 Zweifhlaightte
Zweifhlaughttes are colossal slugs from a time long before humans that have an interesting physiological compartmentalization not present in other species on the planet. The majority of the body remains buried underground in self-dug caves, while smaller pieces of the body det...
#044 Zweifhlaightte
UNCOMMON
#362 Fjasdijh
Fjasdijh are slender cat-like creatures who dwell deep in caves and reproduce quickly, sometimes giving birth to litters of up to ten offspring at a time. They are nocturnal, spending their days sleeping in underground burrows and emerging at night to hunt for insects and smal...
#362 Fjasdijh
RARE
#331 Vok'til
Vok'til are a rare race of reptile that can sometimes be found in dormant volcanos and other warm, cavernous mountains. Although they have small wings, they are incapable of flight; rather, they use their wings to aerodynamically change directions quickly when sprinting along ...
#331 Vok'til
RARE
#258 Tarodo
Tarodos are dangerous cave-dwelling creatures. Their long tentacles are able to find and grasp prey from far away to drag it into their subterranean lairs. Tarodos usually hunt alone from the safety of their lair, but sometimes a few tarodos will group up to work together and ...