Quoted By:
Well if this was realistically speaking then a normal good game with good animations plus all the Pokemon. A world to explore with like.. actual exploration. Designs that aren't simplified blobs or overdesigned weird shit would be nice but isnt neccessary I guess as long as there's access to whatever old thing exists. They can also skip making new designs to focus on old Pokemon looking better. At least try to depict Pokemon living and interacting in the world somewhat so they feel alive. Following Pokemon that actually follow you and don't teleport. Riding Pokemon. No new stupid battle gimmick. Optional exp share. Difficulty mode. Option to customize character/play as an adult. No mandatory handhold tutorial or annoying friendly rivals who never leave you the fuck alone. A ui that actually has effort put into it. I could go on but a game that looks/plays like someone cared basically and doesn't look down on you. Nothing new.
Personal taste:
I'd love a game with art like pic related. A 3d game that looks like classic Pokemon. The game itself would be a lot like the classic games with old lore and design philosophy and stuff. Some modern Pokemon would be redesigned to fit the world better. It would have beautiful battle backgrounds and a beautiful world to explore with lots of hidden places. All the Pokemon actually live in the world the way you'd expect and don't just walk around in the overworld. I'd really want the focus to be on the Pokemon and the world they live in. Adding mechanics like following/riding or dressing them up would be obvious features. I'd love the options to play as part of the evil team. In my pefect game that would just be team rocket or a new team that is similar in their motives. I want the option to build your own home like a secret base.