Okay to make this blunt, I've worked on this long before I saw the third trailer of Sonic Forces. This is only a 'What If' type of scenario. The idea is that Eggman had somehow managed to capture Sonic's daughter Maria and trained her into a lethal weapon, thus is how he managed to take over the world.
Overall, After seeing the Trailer, I decided to add in just Shadow and Metal Sonic and my OC... for the time being. And figured Eggman had either captured Shadow as well and brainwashed him somehow, or built another robot duplicate to fill in the role as Daddy. So Maria is well aware that Shadow is her father, but doesn't know that Sonic is her mother because Eggman once told her that Sonic killed her mother the night she was born. Meaning he'll have a grave difficult time convincing her that, considering he's a dude.
I'll get this finished sometime soon, so in the meantime, Enjoy!
That would be a very tragic tale! :o Maria, taken from her mother from birth, returns as a young woman, cold and trained to kill the one who she believes killed her mother and condemmed her to this life, not knowing that it's her mother she's hunting. D:
That would be a very tragic tale! :o Maria, taken from her mother from birth, returns as a young wom