At the end of Sa2, Shadow dies by protecting the world from the Eclipse Cannon's laser. He returns in Heroes, where Rouge and Omega believe that he is an advanced Android Shadow. This may be true, but Eggman states in the true ending of Shadow the Hedgehog that Heroes Shadow is the same as Sa2 Shadow, he just lost his memory. In his current form, Shadow is very different from Sa2 or even his ShTH personality. Is he now an Android?