Shadouge is a non-canon ship between Rouge the Bat and Shadow the Hedgehog. It is unpopular with most Sonic fans for several reasons. Some fans believe that it is out of character for both Rouge and Shadow, as Rouge is a flirtatious and outgoing treasure hunter, while Shadow is a brooding and loner antihero. Others believe that the ship is boring and lacks chemistry. Additionally, some fans believe that it is wrong for Rouge to be in a relationship with Shadow, as she is a villain and he is a hero.