Inspired by Archie Comics' Sonic/Mega Man 'Worlds Collide' Part 9
After seeing the awesome (and some parts hilarious) brawling between Sonic's crew and the massive army of Robot Masters, inspiration once again struck and I couldn't help but go all out with it! =) Took me over the past 10 days off again, on again. Totally worth it.
Everybody's got an opponent. Can you tell who VS who? XD
All characters:
Sonic chars © Sega
Robot Masters © Capcom
Art © ME