Universe swap!!!
Allright kats and kittens, heres the DL. Robotnik (and if you say he's Eggman now, I'll find out where you live...) has invented a machine that will simply transport Sonic, his most hated enemy, to another dimension. But to do that, someone else from that same dimension must be brought to sonics. Who was chosen by Robotnik to be his new more easily-defeated enemy? Mario!!! Can everyones favorite fatass plumber hold his own in the sonic universe? Go!