Roy is like his son, who revamped Dark protogen. He's similar to the average protogen, but he's much more active, with a battery that's four times bigger, and the food he eats is different. Oh, of course, he doesn't eat machines. He usually dies when he eats something like that. Roy takes very good care of him. And so does Luna. Roy bots are just friends, not robots. Roy bots aren't as smart as you might think. They're not really artificial intelligence, they're almost human intelligence.