One Piece open world game with a living and breathing world where you travel along the same route and story as you do in the series. Oda is the director, Level 5 does the world designs, town designs and character animations, while the Yakuza team does the side missions and the mini games like cooking with Sanji, fishing with Usopp, upgrading the ship with Franky, doing karaoke with Brook etc. Towns are where you shop for supplies, buy upgrades, do fetch quests with Zoro etc. Traversal is like that in Spider-Man, fighting a hybrid of Pirate Warriors and Yakuza heat actions and boss battles alternated with sniper missions for Usopp, stealth missions for Robin etc. Navigating and manning the ship will be like in Sea of Thieves.
That's at least part of how I would like it to be.