Clinically Obese SMB is cool version of Mario game where our beloved hero Mario has been transformed into a really fat guy. You will find all the characters in the Mario world are unusually obese. Probably they are eating a lot of junk fast foods when you are not playing with them! Use the left and right arrow keys to control the movement of Mario and press up arrow key to jump. Kill all the enemies by jumping over them or at least try to jump over them! Destroy everything on your way and meet the level boss at the end.