press space also list here: Glass Joe Gabby Jay Disco KId Von Kaiser Piston Hurricane Piston Hondo Bob Charlie Don Flamenco Kid Quick King Hippo Great Tiger Dragon Chan Bear Hugger Masked Muscle Bald Bull Pizza Pasta Heikei Kagero Aran Ryan Soda Popinski Mad Clown Mr Sandman Super Macho Man Narcis Prince Hoy Quarlow Rick Bruiser Nick Bruiser Mr Dream Mike Tyson BONUS: Mr Dream (Joe Man's Punch-Out!! Redesign) (@RainbowPuffNinja @RainbowPuffNinja2)
Thanks to mat2041 for the original project All PO!! Series Opponents In KO!! Style.
