User blog comment:Garfield 123/Create Your Own Resistance 3 Story Line./@comment-1788799-20100520220436

Also later, in a hypothetical Resistance 4, the Third Race explains the origin of the Chimera. It should go like this.

Alien Leader: You might be wondering who we are. We are the Creators of the Chimera. And we are the reason your kind still exists.

Hale: I dont understand

Alien Leader: The Chimera were not just a race. They were a Weapon. Let me show you. (Alien Leader shows Hale visions of what happened) Before Time began. There was only Chaos. From that Chaos. We emerged. We formed a great Empire. One that was peaceful. One that was just. One that was Powerful. For a time we lived in harmony, but like all great Empires. There were those who sought to corrupt it. It was that moment that sparked a great Civil War. We fought for control of a great Weapon. One that could destroy entire Worlds. In a last desperate act to Win the War. Our Elders created THE CHIMERA. At first we though of it the great weapon that brought our people Victory. But eventually, the Chimera Rebelled. And so began the War. A war that ravaged our Planet until it was consumed by Death and the Chimera escaped to the far reaches of Space. We scattered across the Galaxy. Hoping to stop them. Searching every Planet. But wherever we went, we found only Destruction. Entire Races completely exterminated by the Ruthless Chimera. We knew we had to stop them. But eventually, message of a new discovery brought us here. To Earth. Where the Chimera had evolved. They constructed great Towers. To defeat them, we knew we had but one option. We used The Great Weapon to destroy they're great tower. And to bring Extinction to The Chimera. For Millions of Years. we assumed they had been defeated. But it seems that they somehow survived. And somehow they evolved. Hidden from us. Until now.