Back in my day, combining chocolate and peanut butter was the height of invention. Anything beyond that, incidentally, was viewed as witchcraft punishable to the fullest extent of the law – which at that point basically meant having your limbs tied to very determined geese as they yanked you in various directions until it hurt a little. Now, though, we live in a lawless “progressive” society where all sorts of mad alchemical science isn’t just allowed; it’s encouraged! Case in point: Crypt of the NecroDancer combines Dance Dance Revolution and roguelikes. Madness! Heresy! The end of civilization as we know it! Also, pretty cool looking.