Demon

Demons are aliens that have open mouths and are sapient. They go on any planet.

Biology
Some demons have slime in their bodies but they are most nasty. Demons have horns on their heads. They try to take over the universe and try to get people. They possibly chew objects in their mouths when they are evil. They get angry sometimes.

Notable Demons

 * Batreaux
 * Demons (Hellgate)