Sonic infection AU

so basically, the entire world has fallen to a deadly virus and leaves little survivors Survivors are: Amy Rose Tangle the lemur Shadow the hhedgehog You/Whisper the wolf (you look like the picture) Cream the rabbit Tails the fox (im doing him justice) Rouge the bat Blaze the cat infected: Sonic the hedgehog: stage 5 Vector the crocodile: stage 2 Espio the Chameleon: stage 4 Knuckles the Echidna: stage 1 Dr. Robotic/Eggman: Stage 3 Silver the hedgehog: stage 4 Fang the sniper: stage 3 Trip the Sungazer: stage 1 Jet the Hawk: stage 3 Mighty the Armadillo Stages: Stage 1: a common cold and fever Stage 2: extreme thirst and hunger Stage 3: aggressive behavior and lack of empathy Stage 4: missing skin, flesh, and eyes Stage 5: killer instinct, elongated limbs, sharp teeth, large mouth, claws, and protuding spikes and bones