@Calvary_Red said:
Given their purpose and origin, I’m guessing they were assembled from different dimensions.
Hmm, didn’t think of that but it’s a great idea! At least some of them could be indeed from alternate realities. Like Hardwire, who could be from an earth where all humans were infected with a nano-technological-virus and machines took control over them. Or Great Dane, who comes from a world where all humans have animal traits due to gene-splicing technology. And Grunt could be from a dimension where earth’s gravity is much higher. 
