I am playing it myself, and I managed to TKO the Giant Mike Tyson, and now I'm stuck in the second screen of the Ghouls & Ghosts stage. Not only is the level design frustrating, but also the placement of the jump/shoot keys. I mean, what kind of person uses Left Shift to jump? And I'm not used to using my right hand to use the arrow keys. This game will give you carpal tunnel AS WELL AS making you cry.