Koopa(Bowser)

Story
As he scrounged the victory of his foe Mario, he saw something quite strange in the sky above him, and there standing behind him was M-Bison. M-Bison convinced Bowser to unite with his villainous plain to combine both universes and take full control of them! Can Bowser and M-Bison succeed, or will the others thwart their plains of conquest?