What do you think would have happened if G.U.N never invaded the ARK on Sonic adventure 2/ sonic x/ Shadow the hedgehog?

Maria would never have been killed, Gerald Robotnik would never have gone mad, good chance that Ivo Robotnik would never have become a villain himself because his grandfather would've been present as a more positive influence growing up. Of course he still would have become a scientist, because he idolized Gerald, but he would more than likely have used his knowledge for good rather than evil.

And all of the weird talking animals of South Island would have lived in peace.

bf