The Star Wars Hot Wheels Rancor Rumble Character Cars Play Set is a collectible toy set that includes a Darth Vader car and one other character car. The play set is based on the Star Wars franchise and features characters such as Darth Vader and Gamorrean Guard. The play set was released in 2016 and is part of the Hot Wheels brand. It is designed for fans of science fiction and horror genres who are also collectors of Star Wars memorabilia.