Back in 2015, Square Enix confirmed that Big Hero 6 would be a playable world in Kingdom Hearts 3. Since then, though, we've heard zilch about Hiro, the lovable Baymax and the rest of San Fransokyo's residents. Well, the wait is finally over. During a "Lineup Tour" event ahead of Tokyo Game Show, Sony revealed a new Kingdom Hearts 3 trailer that shows cutscenes and gameplay from the superhero-inspired locale. As expected, Sora, Donald and Goofy team up with Baymax and eventually acquire a transformational Big Hero 6 keyblade called Nano Arms. Combat sequences take place on a bridge, atop a skyscraper, and on the city streets.