>>39735423If you mean following Pokémon, then HG/SS.
It doesn't work in 3D. The Pokémon just gets in the way. Especially if it's able to be ridden meaning you can't easily search for items/talk to people because you had to be right on top of them or you'd just talk to the Pokémon over and over.
And to make matters worse, riding blipped in and out if you went too close to a collision meaning thanks to the tiny maps they use and the fact that every sign, NPC etc. also has collision it caused you to stutter walk constantly.