Upon watching the Super Mario Galaxy 2 video after the break, there's a very real chance you will be smitten, smacked or otherwise clobbered by an overwhelming feeling of nostalgia. Nintendo, you see, decided to slip at least one Super Mario 64 level, Whomp's Fortress, into Super Mario Galaxy 2. The spirally mountain, the Whomp, the delightful music -- it's all there. Seriously, pour the Kool-Aid, heat up some pizza rolls and it'll be childhood all over again.