Transhumans

The concept of Transhumans came into existance some time after the Invasion was first launched, and refers to people who, through some means or other, became more than just simply human. While no two Transhumans are exactly the same, there are several broad "groups" that have risen;

Techs
Techs are Transhumans who have gained superhuman abilities through their cybernetic implants, whether from new abilities with existing cybernetics or from altering their own nervous system so they can cybernetically enhance their bodies even further. They tend to be cold and unfeeling but remarkably strong. Their bodies also naturally start rejecting bionetic upgrades.

Bios
Bios are, like Techs, Transhumans who gained superhuman abilities through their bodily modifications, only in this case it is their bionetic implants. They tend to be faster than normal humans, but gradually become less 'human' as they start becoming more and more enhanced. Their bodies start rejecting cybernetic upgrades.

Nats
The rarest of the Transhumans, Nats are Transhumans with no cybernetics or bionetics, but this only means that they truly hone themselves to a level that most normal humans can only dream of. Nats are capable of feats of endurance that some machines can't cope with, and have a naturally fast metabolism, greatly aiding regeneration. The downside is that their bodies heal before either bionetic or cybernetic upgrades can be implanted.