What if, after the events of Sonic Adventure 2, a plague killed all male Mobians over the age of 12 (Mobian males under the age of 12 have been vaccinated but rendered sterile) except for Sonic the Hedgehog?

Why does this make me think sick thoughts?

This exact same thread is on the SEGA forums :lazy:.

It would be very disturbing if a plague killed every Mobian except Sonic. There would be no variety between the Mobians.

Again, making me think very sick thoughts...
And, if this was brought over from SoA, no wonder it's sick.