Does shadow the hedgehog have a dark form like sonic does

no what would be the point i mean shadow is as dark as people/hedgehogs get. the dude kills anyone who gets in his way now you cant get much darker than that. plus shadow rocks!!!!
Shadow is brash, but he won't kill just anyone. He is a neutral character. and there is no evidence so far that Shadow has a darker version than he has now. Maybe if he saw kill OMEGA or Rouge right in front of him maybe...(Shadow's best friends)