Quote Originally Posted by YetAnotherBloodyCheek View Post
In short: Darwin was right.
I'm still holding on to the Evil Genius theory of all the different Zeds.... But for the same reasons listed. Evil Genius (EG for short) tampered and got Runners. Tampered some more and got Jumpers. Some more tweaks by EG and we got Behemoths.
EG decides to bring it all in and stop playing around. EG combines the athletic abilities of Runners and Jumpers with the strength and toughness of Behemoths -> Little Ones.

So, skip Darwin and go on to Intelligent Design (albeit an Evil Intelligence.. mwahahaha)