Board Thread:General Discussion/@comment-4440927-20141108184645/@comment-25584693-20141126163012

No they arent,

''placing the selected species in a simulation, right down to the DNA, for an extended period of time, about a million years or so, in what is described as a "worst case scenario"; the actual DNA is then simply modified to match the new DNA. This survival of the fittest routine explains why the ultimate aliens are more combat-centered than their normal forms.''

Alien X can easily live a million years,So he doesnt need to be combat-based