Races
There is one main race: the Humanoids. There are also androids, clones and genetically altered humanoids. However, there are other alien species that resemble other animals that walk upright and have opposable thumbs.
Humans:
The most general of abilities, neither excelling in anything nor terribly inferior at anything over all. There are some individual humans whose skill in one area surpass all the rest but these individuals are rare. Some humans have psi abilities.
Androids:
Basically a metal and plastic body with a thin layer of silicone acting as skin, androids are far superior than humans in strength, speed and logic but they often act without variation making them easy to defeat. Also, their body parts need regular maintenance or else they eventually fall apart.
Clones:
Clones are copies of original humans but the art of cloning has yet to be perfected. Copies are usually of a lesser grade than the original, their thought processes are slower and their physical condition is prone to disease or injury. Clones are made usually as organ donors for their originals. They are not considered human beings.
Genetically Altered Humans:
These humans were part of an experiment to make perfect soldiers, scientists and other people necessary for the success of Krula's rule. They are sometimes clones altered to become mindless foot soldiers for the Loyal army. The experiment to make perfect people has failed though, leaving these people with mutated genes. Sometimes the difference is subtle, a strange shade of eye colour or an extra aorta, sometimes the difference is obvious.
Aliens:
The aliens of the Known Galaxy are all recognizable as humanoid in most ways, some races have allied themselves with the warlord Krula, others work to protect their home world by joining the Rebellion.