Simplify the following text for a Grade 7 native English-speaking person.
Original: Dark Horse publishes many licensed comics , including comics based on Star Wars , Buffy the Vampire Slayer , Aliens , Predator and Who Wants to be a Superhero ?
Simplified: These include comics based on Star Wars , Buffy the Vampire Slayer , Aliens , and Who Wants to be a Superhero ? Dark Horse also publishes comics by artists who own their own settings .