The Borg are an extremely powerful race consisting of humanoids that are enhanced by cybernetic implants. This grants them superior strength and the unique ability to function as a single mind. Every Borg drone is also equipped with personal shielding technology, which automatically adapts to energy-based weapons.

Little is known about the Exomorphs. They're a bio-genetically engineered species that can withstand harsh conditions, from the extreme vacuum of space to volcanic environments.  There are several different kinds of Exomorphs, all of which feature large claws. This makes them extremely lethal in close combat. Some Exomorphs are also known to have the ability to spit some sort of venom. So far it has not been possible to communicate with them, and they appear to be extremely hostile. Caution is recommended when engaging them.

Types of Exomorphs:

• Lurker
• Stalker
• Basher
• Quadruped
• Chewer
• Commander

The Attrexians are boisterous and not very refined. They run a very industrial society. The Attrexians are a spacefaring species that have warp capability and modern (though not particularly advanced) weaponry. Most of the Attrexian technologies have been bought from other races, rather than developed by the Attrexians themselves. Attrexians don't come across as very intelligent, and their appearance could be described as slovenly, but they have become very prosperous through their dealings with other races and their mining of natural resources found throughout their worlds. Their empire spans a region of space that falls on both sides of the neutral zone between the Federation and the Romulan Empire. Their settlements are very industrial, built more for function than form, with a spartan, patched-together feel that speaks more toward getting the job done and less toward having any sense of architecture or beauty.

The Idryll are a race that is spread out among worlds now controlled by the Attrexians. As opposed to the Attrexians, they are more cultured and educated and far more attractive in appearance. There is almost a mystical quality to the Idryll. They are refined and artistic, and they have an established culture. The Idryll race has fallen on hard times and is generally dominated and controlled by the Attrexians. Living on worlds that are slowly being taken over by the Attrexians, the Idryll have almost resigned themselves to become laborers in the Attrexian economic machine. The Idryll have stories of once controlling a great and powerful empire that fell into ruin. The Attrexians believe this is no more than the fantasy of a race that wants to believe itself capable of greater accomplishments than it has demonstrated to date.

An aggressive offspring of the Vulcan race, the Romulans have been a long-time foe of the Federation. Though the Dominion War resulted in the Romulans forming an alliance with the Federation and the Klingons, several commanders throughout the Romulan Empire still feel that Starfleet is not to be trusted.

The Andorians are a proud and somewhat reclusive race.  Distinguished by blue skin and antennae, Andorians are infamous for their fierce tempers and irritability.  Andorian relationships are pre-arranged and involve four members whose communion is lifelong.  Presently the Andorians are a dying race due to low reproduction rates.

The Klingon Empire is one of the largest empires in the galaxy, extending from the Alpha Quadrant to parts of the Beta Quadrant.  Although allies with the Federation now, the Klingon empire was at war with the Federation for decades.

The most important thing to a Klingon is his/her honor.  They are trained to be warriors from childhood, and as a result are very formidable enemies.  Klingons prefer hand to hand battle with bladed weapons like the Bat'Leth, but also carry energy weapons called Disruptors.

The Vulcans left Romulus millennia ago to purge their emotions and devote their lives to logic.  In 2063, the Vulcans made first contact with Earth and became one of the founding worlds of the United Federation of Planets.  The Vulcans are a relatively peaceful race but are not afraid to use violence when there is no other logical course of action.  Currently there is a reunification movement to reunite the Romulans and Vulcans.

The Ferengi live their lives according to the Rules of Acquisition.  These rules all relate to running business and making profit, which makes the Ferengi a very materialistic culture.  The Ferengi only hold interest in intergalactic affairs when they think they can benefit economically from it.  Ferengi are distinguished by very large ears, pointed teeth, and a bald head.

Not much is known about the Naussicaans.  They are an ill-tempered species and they never back down from a fight.  They seem to be a relatively divided species and many of them make a living by raiding trading ships.