In the opening minutes of its PlayStation 5 event yesterday, Sony and Insomniac Games announced Spider-Man: Miles Morales. It wasn't immediately clear what Spider-Man: Miles Morales was, and the lone teaser trailer Sony and Insomniac showed off didn't do anything to clear things up. Is it a sequel to Spider-Man? A standalone expansion? A remaster of Spider-Man for PS5 that included new content centered on Miles Morales? It was impossible to say from that teaser trailer alone.