There are the Blorbs, small furry white ball shaped creatures with a single disembodied hand. They're adorable, and come with special powers, and work sometimes exponentially faster in groups than when alone, even able to change how fast they run or strong they are when working together. They have shown to have some form of immortality, called Respawning, wherein upon death, they simply come back alive in a new, albeit younger, body at some point in the world, typically within the last town they were in. This leads to some strangeness with their cultures and wars. Blorbs typically worship The Blord.
There are the Blorcs, similarly sized although rust colored instead of white, are like Blorbs, but with horns, and sharper more feral seeming teeth, although they can be equally adorable. Unlike Blorbs, Blorcs have not shown any form of immortality, which has set them further into their older territorial nature. They're likely to shoot first and ask questions later, and owe their not being conquered by Blorbs due to their faster rate of breeding and earlier maturity, and their alliance with the Blogres. Blorcs typically worship Tiagren, and are against most magic. Blorcs spend most of their time creating new manners to defend themselves, and to kill anything that opposes them, and have recently come to odds with the Dworbs as they dig deeper in an attempt to destroy the Under Realm.
There are the Blogres, very large cousins of the Blorcs, with larger horns, and a darker, more chocolate brown color to their fur. There strength is immense, and their intelligence just below that of a Blorc. They're loyal to their Blorcish cousins, and serve them well in both battle and construction, being the pride defense and offense of the military in any given Blorcish clan. Blogres are typically not very religious, and are remarkably earthy, keeping their simpler minds on only the most practical of things, usually just things they can understand. They openly admit that a lot of the time they let the Blorcs just think for them in many matters.
There are the Goblorbs, a smaller, and paled blue-green version of a Blorb, Goblorbs seem to be incredibly savage, only working with other Goblorbs, even to the point of taking the dead of other Blorbish races to use for tools and decoration. Their enclaves are spread wide among other societies, and the homes of even Under Creatures, whom they revere, despite the Under Creatures being apathetic to the Goblorbs at best, and openly hostile at worst. Goblorbs being small, are very weak, and use mostly their size, speed, and sometimes astounding collective clever wits to survive in the deep, where everything manages to fail to kill them all. They spend most of their time in strange rituals trying to appease the Under Creatures, and sometimes Night Creatures, and rid them of their aggression, although there are no confirmed stories of this succeeding. Only rumors of it.
There are the Dworbs, sooty grey to black furred cousins of the Blorbs, Dworbs ( originally called Deep Blorbs ) seem to similarly have a manner of Respawning, although they claim that it doesn't come from the Blood Magic that Blorbs ascribe such thinking to, and instead lay the claim towards magic in general. Dworbs are typically atheistic, but still highly religious, instead following a religious philosophy about the importance and balance of each and every type of magic. Dworbs are typically not the most militaristic lot, and instead are mostly great mages, and great inventors, their military might not extending far beyond their defenses, which are nearly perfect against any and all attacks. The Dworbs, despite the dangers of the Under Realm, are sometimes at odds with the Blorcs over the realm, defending it due to their religion.