The Ultimate Pokémon Game

Basically everything you said xD Going to all the different regions and being able to catch all the Pokémon from that region there, that would be so amazing, I wish it could happen.

 

Every single region, every Pokémon catchable, Pokémon walking behind you, just... Everything.

 

Every region available to explore, every Pokémon catchable save for some legendaries that will be kept to events (to prevent them from becoming too common), the Pokémon follow-me overworld feature, noticeable gender differences for each Pokémon, all the past rivals to be included, character customization, the VS Seeker.. I can go on forever listing what I want. These are the main few things I'd absolutely want. Maybe with future patches to add more regions as future generations are released, which of course would absolutely never happen as the game would take up too many blocks even with a few regions. Ahh!

 

All the regions and such is a good start... but why stop there?

Full 3D rendering of everything, seamless transitions from world to battle, and above all else: tie the games together. I'm not just referring to main games, either. How many people here would absolutely lose their mind to see pretty much any main-series character in the same image as a Time Gear?

 

Maybe more than just eight HMs so you can have all the field moves ever.

 

Why not more trainer customization or side-games you can do after beating the main storyline?

 

Every single region. All Pokémon available to catch, HMs converted into TMs, Pokémon walking behind you, more cutscenes, players from other games can join your game. Just everything. Yes. Everything.