The phrase "helpful feature" most likely refers to the Batman: The Dark Knight Returns (Triple Feature)
When the new Batman hits the streets in Batman The Dark Knight Returns, it is not heroic. It is terrifying. He is not a detective; he is a hunter. The fight scenes are claustrophobic, ugly, and painful. When he beats the leader of the Mutants (in a legendary mud pit brawl), he doesn't use Krav Maga; he uses old-fashioned, dirty street fighting. He gets stabbed, he bleeds, and he keeps going. batman the dark knight returns
The release of Batman The Dark Knight Returns had a domino effect on the industry. The phrase "helpful feature" most likely refers to
This is not a story about a hero saving a city out of the goodness of his heart. Batman returns because he has to. He confesses to Alfred that the only time he ever feels alive is when he is in the suit. Miller explores the pathology of a man who uses violence as therapy. This psychological realism paved the way for Christopher Nolan’s The Dark Knight Trilogy. The fight scenes are claustrophobic, ugly, and painful
What happens to the Clown Prince of Crime when his straight man retires? He goes catatonic. When he sees Batman’s return on TV, the Joker "wakes up." Miller’s Joker is a grotesque, terrifying force of nature—a man so addicted to the conflict that he slaughters the audience of a talk show just to get Batman’s attention. Their final confrontation is not a battle; it is a mutual suicide pact that defines their toxic co-dependence.