Exploration in Pokemon Legends Z-A

Also, even if it's just in Lumiose, it's probably going to be a much more detailed and bigger version that lets you enter most buildings. They seem to want to make this one good, so I doubt they'd leave us only in a Lumiose as small as the XY version (even though it's the biggest city in all of Pokémon with a population of over a thousand, the version we saw is not big enough to be a region).