User blog comment:Spetsnaz117/Who would win? A Chimeran Titan from Resistance 2 or a Covenant Hunter from Halo 3?/@comment-2015332-20100531234418

The Chimera could have naturally developed an immunity to Earthly bacteria. Humans naturally become resistant to viruses. I don't want the Chimera to be the Prometheus Weapon. I want to see a huge gun or machine.