We're thinking this mod took some inspiration from a recently-released Microsoft game? Regardless of where it draws inspiration, it's one of the coolest mods we've seen for Nintendo's handheld. The process by which the mod is created is shown in a chronological retelling through many pictures. With the glowing skull being the end product, we think we wouldn't mind giving this a try on our DS Phat. As for trying it on a DS Lite, we don't think we've got the heart.