Spider-Man: Miles Morales is a new game, not a PS5 expansion, Sony says

Spider-Man: Miles Morales is a “standalone game” and “the next adventure in the Marvel’s Spider-Man universe,” according to developer Insomniac Games. The trailer at Sony’s PlayStation 5 reveal event left people confused, but is the character actually getting a full game? Both the game and the PS5 have a “holiday 2020” release window.