Shadow as Batman

Looking at the list, a few of these collaborations are natural fits. Putting Shadow, the dark, brooding hedgehog as Batman is one of those crossovers that just makes sense. One notable part of Shadow’s Batman design is that his red stripes have been recolored to a gray similar to the hero’s costume. He still has his iconic, rocket-powered jet shoes on top of the cape and utility belt, but they have also been recolored to give him a uniform, night-appropriate look.