Necromorphosis

In Necromorphosis, the undead roam in an endless conquest to claim the throne of skulls and reforge the law of skulls and bones. You are a Skeleton, risen from your grave once more to challenge this never-ending civil war. Choose your bones carefully, as you grow in power, feeding on the souls of the fallen. Here, only the strongest can survive, but even if you fall, heaven is not for you! Rise again, Skeleton and become the Bullet Hell.