Though Halloween (that's today!) seems like the ideal time to get all crafty and dress up in a homemade representation of your favorite geeky pop-cultural figure, one serious pixel-art fan says there's more to his work than just making costumes. Dan Cattell first made a splash in game circles with widely-viewed pictures of his work—life-sized video game sprites that are worn as suits and fully moveable by the people inside—last year.