Use anything from any official canon.
I like the Black Arms they had the most diverse infantry and had some cool weapons. There was clear hierarchy and they seemed to be very effecient. They quickly defated Earth's military forces. It might just be that I like the Shadow game. I dunno.
Yamir24 wrote: Don't forget the humans' great architecture as seen in speed highway.
A theory of mine is that Sonic's Earth is indeed our Earth (same cosmic locations, same galaxy etc). But what sets it very different from ours is that this version of Earth (alternate universe or different timeline) regularly has the Time of Awakening every 10,000 years or so while our Earth never had to begin with. I also bet the very first Time of Awakening may have brought into existance the Chaos Emeralds. These emeralds often reside in Special Stages which are described as "warps of confusion", areas where logic only has so much meaning. It is these warps of confusion that makes up the power of the Chaos Emeralds.
My guess throughout Earth's history the Chaos Emeralds been scattered around the world and their powers to warp reality has effected the geography of parts of the world so severely that they have become recognised as "zones". Since these geography warps effect urban settlements, such places, humans seems to simply build there lives around the zones either before or after these zones came into existance. The invention of the Extreme Gear was perhaps a way for humans to traverse the terrains of Zones that Sonic and his friends can do without.
At least thats my headcanon theory, I know I am side-tracking.
I'm not saying it's aliens. But it's hyper energy organisms.
But it's hyper energy organisms.
A wizard did it.
Sonicjedi12 wrote: My favorite species is whatever kind of genetic disaster that Tails the fox is.
Uh, he's a fox simply born with two tails.
Ok I suppose he could be born with a mutation, so he should be in the X-men
Meh. They didn't seem alien enough to me. They looked like they could originate from Mobius. That's why I like the Black Arms they look out of place on Earth just like an alien race should.
What do you think?