User blog comment:Garfield 123/What New Technology do You Think the Chimera Will Have in Resistance 3?/@comment-1788799-20100501134157

I also think that Antimatter will probably what powers the Prometheus Weapon. Or what the Prometheus Weapon fires. What probably happened is that the Third race brought the Prometheus weapon to earth so they could destroy he Chimera. The weapon fired a giant burst of Antimatter at the Chimeran Super tower where Chicxulub Crater is now. This probably what killed the dinosaurs as well as it would seem like a Meteor crashed here instead of some alien superweapon. Anyway, the antimatter caused a giant world wide explosion that destroyed all the Chimera and possibly Dinosaurs on Earth and buried the surviving towers. Once the deed was done, the Weapon was broken up and destroyed to prevent the next dominant species on earth (humanity) from using it. The pieces were scattered across the world in the form of Gray Tech. That's what i think happened.