Sacrificial Engineer failed to create it's perfect race!
Ok so what if the first Engineer intended to create it's perfect organic monster race, but underestimated the goo's effect under the earth's atmosphere, thus creating a human race. Designs are never perfect and usually require modification. It was just weird to see the reaction on the Engineer's face after drinking the goo. Aside from the agony on his face, I noticed he seemed confused and panicked as if his plan was dying just as quick as he was.





